7th Grade Regular Topic I Assessment
|
|
- Thomasine Davidson
- 6 years ago
- Views:
Transcription
1 Calculators are allowed for all of the items on this assessment. 1. Amy baby-sat from 7:30 p.m. to 11:00 p.m. If Amy was paid $15.75, how much did she earn per hour? A. $4.20 B. $4.50 C. $5.25 D. $5.50 MAFS.7.RP Bianca drove at 60 miles per hour for 1 1 hours. Collin drove miles in hours and Dale drove 105 miles in hours. Which statement about the drivers rates of speed is true? A. Dale had the fastest average rate of speed. B. Collin had the fastest average rate of speed. C. Bianca had the fastest average rate of speed. D. All three had the average rate of speed. MAFS.7.RP.1.1 Page 1
2 3. An experimental vehicle was able to travel 3 8 mile on 1 16 gallon of water. At this rate, what was the mileage in miles per gallon of water for this vehicle? A. B C. 6 D MAFS.7.RP.1.1 Page 2
3 4. During a bake sale, dozen cookies were sold in 1 3 hour. What is the unit rate for the dozens of cookies sold per hour? A. 1 2 B. 2 1 C. 9 2 D. 6 1 MAFS.7.RP.1.1 Page 3
4 5. Which graph shows a proportional relationship between the values of x and y? A. B. C. D. MAFS.7.RP.1.2a Page 4
5 6. The table below shows the relationship between the number of dog years for small breed dogs and the number of human years. Is the relationship between dog years and human years a proportional relationship? A. Yes, because both lists increase in value. B. No, because 15:1 is not the same ratio as 24:2. C. No, because the human years are multiples of 4. D. Yes, because the dog years increase constantly by 4. MAFS.RP a Page 5
6 7. Which table shows a proportional relationship between x and y? A. B. C. D. MAFS.RP a 8. Christopher withdrew 30 United States dollars (USD) from an automatic teller machine in Germany. He received 24 euros (EUR). Which of these describes Christopher s exchange rate from euros to United States dollars? A EUR / 1.00 USD B EUR / 1.00 USD C EUR / 0.80 USD D EUR / 1.00 USD MAFS.RP b Page 6
7 9. The graph below shows the prices at which Joanna sells tomatoes according to their weight. Which rate shows the price at which Joanna sells tomatoes? A. $0.83 per pound B. $1.20 per pound C. $1.50 per pound D. $2.50 per pound MAFS.7.RP.1.2.b Page 7
8 10. The constant of variation for a function is 2. Which of the following graphs best represents this situation? A. B. C. D. MAFS.7.RP.1.2.b Page 8
9 11. The table below shows the relationship between C, the cost in dollars of a piece of gold, and W, its weight in ounces. Cost of Gold Based on Weight Cost (C) in Weight (W) in Dollars Ounces 7, , , A. 10W = C B. 600 W = C C. 600W = C D. W 600 = C MAFS.7.RP.1.2.c Page 9
10 12. A researcher listened to a person s heart for a portion of a minute and recorded the number of beats she heard in the table below. From that, she calculated the number of beats per minute, also shown in the table. Number of Heartbeats Heard (N) Heartbeats per Minute (B) Which equation can be used to calculate the beats per minute (B) based upon the number (N) of beats heard? A. N = 4 x B B. B = 4 x N C. N = 3 x B D. B = 3 x N MAFS.7.RP.1.2.c 13. The variables x and y vary directly. When x=12, y = 4. Which of the following equations represents this relationship? A. y = 1 3 x B. y = 3x C. y = 48 x D. y = x 8 MAFS.7.RP.1.2.c Page 10
11 14. The price of ceramic tile at a discount tile store is represented on the graph below. What is the meaning and value of r at point C? A. r represents the unit cost of ceramic tile, $0.80/1 ft². B. r represents the unit cost of ceramic tile, $1.25/1 ft². C. r represents the rate of increase of tile area per dollar, 0.80 ft²/$1. D. r represents the rate of increase of tile area per dollar, 1.25 ft²/$1. MAFS.7.RP.1.2.d Page 11
12 15. The graph shows the amount of money Vernon earns mowing lawns. What does Point (3, 30) on the graph mean? A. Vernon mowed 3 lawns and earned $5. B. Vernon mowed 30 lawns and earned $3. C. Vernon mowed 3 lawns and earned $10. D. Vernon mowed 3 lawns and earned $30. MAFS.7.RP.1.2.d Page 12
13 16. The number of roses purchased is proportional to the total cost as modeled in the graph shown. Four roses cost $5 as represented by Point R. What is the cost of one rose? A. $1.25 B. $2.50 C. $4.00 D. $5.00 MAFS.7.RP.1.2.d Page 13
14 17. The ratio of the number of adults to the number of children at a concert is 5 to 3. If there is a total of 120 people at the concert, how many are children? A. 45 B. 48 C. 72 D. 75 MAFS.7.RP The school office orders boxes of pencils and boxes of pens in a ratio of 5 to 2. If 60 boxes of pencils are ordered, how many boxes of pens should be ordered? A. 12 B. 14 C. 24 D. 57 MAFS.7.RP.1.3 Page 14
15 19. A recipe for pancakes uses 2 eggs and pancakes. cups of milk to make 8 If Tracy needs to make 20 pancakes, which diagram represents the quantities of eggs and milk she will need? A. B. C. D. MAFS.7.RP.1.3 Page 15
16 20. A construction company lowers an object at a rate of 25.6 meters per hour. In 4 hours, how far will the object be lowered? A. 6.4 meters B meters C meters D. 26 meters MAFS.7.RP.1.3 Page 16
1. Amy baby-sat from 7:30 p.m. to 11:00 p.m. If Amy was paid $15.75, how much did she earn per hour?
Student Name: Teacher: Date: District: Miami-Dade County Public Schools Assessment: 07 Mathematics Mathematics Exam 1 Description: 7th Grade Regular Topic I Assessment - Mathematics Form: 201 Assessment
More informationGrade 7: Chapter 1 Practice Test & Vocabulary Review
Name: Date: Class: Grade 7: Chapter 1 Practice Test & Vocabulary Review 1) Find the unit rate: breaks in hours 2) Find the unit price: for CDs 3) During Tracy s trip across the country, she traveled 2,884
More information4.2c Homework: Proportions (Unit Rates) from Tables and Graphs
4.2c Homework: Proportions (Unit Rates) from Tables and Graphs Label the axes and graph the information from the table. Use the table to determine if the relationship represented is proportional throughout
More informationLesson 11: Ratios of Fractions and Their Unit Rates. Julia:
Classwork Example 1: Who is Faster? During their last workout, Izzy ran 2 " miles in 15 minutes and her friend Julia ran 3 ( miles in 25 minutes. Each girl # # thought she was the faster runner. Based
More informationUNIT 10 PRACTICE PROBLEMS
UNIT 10 PRACTICE PROBLEMS 1 3: Represent the following scenarios as ratios in the indicated ways. Then determine if the comparison is part to part or part to whole. 1. In Kate s yoga class, there were
More informationUnderstanding Unit Rates
LESSON Understanding Unit Rates UNDERSTAND A rate is a ratio that compares two quantities with different units of measure. A unit rate is a rate in which the second measurement or amount is unit. Three
More information(To be administered after NPS Grade 7 Scope and Sequence Units 3&4) Assessed Standards: 7.RP.1 7.RP.2 7.RP.3 7.EE.3
ADAPTED NJDOE ASSESSMENT GRADE 7 (To be administered after NPS Grade 7 Scope and Sequence Units 3&4) Assessed Standards: 7.RP. 7.RP. 7.RP.3 7.EE.3 [Type text] The Newark Public Schools - Office of Mathematics
More informationOGT Review 2 Patterns, Functions, and Algebra
OGT Review 2 Patterns, Functions, and Algebra Show all work!!!!!!!!!!!!!!!!!!!!!! Name 1. The table below contains the results if a biology experiment. Assuming the pattern shown in the table continues,
More informationProportional Relationships Unit
Proportional Relationships Unit Reference Packet Need more help? Try any of the IXL 7 th grade standards for practice throughout the unit. Videos to view for help throughout the unit: Introduction to Ratio
More informationNorth Carolina READY End-of-Grade Assessment Mathematics RELEASED. Grade 5. Student Booklet
REVISE 7//0 Released Form North arolina REY End-of-Grade ssessment Mathematics Grade Student ooklet cademic Services and Instructional Support ivision of ccountability Services opyright 0 by the North
More informationNAME: UNIT 2: Ratio and Proportion STUDY GUIDE. Multiple Choice Identify the choice that best completes the statement or answers the question.
NME: UNIT 2: Ratio and Proportion STUY GUIE RP.1 Multiple hoice Identify the choice that best completes the statement or answers the question. 1. Use the table to write the ratio of green beans to peppers.
More informationMath Fundamentals for Statistics (Math 52) Homework Unit 6: Rates/Ratios/Proportions. Scott Fallstrom and Brent Pickett The How and Whys Guys
Math Fundamentals for Statistics (Math 52) Homework Unit 6: Rates/Ratios/Proportions Scott Fallstrom and Brent Pickett The How and Whys Guys Homework Unit 6 Page 1 6.1: Comparing Objects Ratios and Rates
More informationPractice 5-4. Unit Rates and Slope. Name Class Date
Name Class Date Practice 5-4 Unit Rates and Slope 5-4 Unit Rates and Slope 1. The graph shows the number of centimeters a particular plant grows over time. Given the points (0,0) and (4,6), how many centimeters
More informationMath Fundamentals for Statistics (Math 52) Homework Unit 6: Rates/Ratios/Proportions. Scott Fallstrom and Brent Pickett The How and Whys Guys
Math Fundamentals for Statistics (Math 52) Homework Unit 6: Rates/Ratios/Proportions Scott Fallstrom and Brent Pickett The How and Whys Guys Homework Unit 6 Page 1 6.1: Comparing Objects Ratios and Rates
More informationLesson 5.3 Solving Direct Proportion Problems
Lesson 5.3 Solving Direct Proportion Problems Write a direct variation equation and find the indicated value. 1. a varies directly as b, and a 5 4 when b 5 24. a) Write an equation that relates a and b.
More informationGrade 7 Review Packet for Unit 5 Exam
PS/MS 71 Grade 7 Review Packet Name: Date: Grade 7 Review Packet for Unit 5 Exam Part I - Multiple Choice. Calculators permitted. 1. A cookie jar starts off with 32 cookies in it and each day 2 cookies
More informationDay 3. Other Word Problems. Practice: Direct Variation
Name: Practice: Direct Variation Date: BLM 5.1.1... 1. Find the constant of variation for each direct variation. a) The cost for a long-distance telephone call varies directly with time. A 12-min phone
More informationDuring What would make the ratios easier to compare? How does writing the ratios in simplified form help you compare them?
Unit Rates LAUNCH (7 MIN) Before How can a ratio help you to solve this problem? During What would make the ratios easier to compare? How does writing the ratios in simplified form help you compare them?
More informationFor full credit, show all work. You do not need to check unless the problem asks you to. 2. The bus seats at most 60 people. x 60
ccelerated Review 5: Inequalities & Proportional Relationships Name: For full credit, show all work. You do not need to check unless the problem asks you to. Write an inequality for each sentence.. You
More informationSUMMER MATH PACKET 1-b
SUMMER MATH PACKET 1-b The problems in this packet have been selected to help you to review concepts in preparation for your next math class. Please complete the odd problems in this packet. Show your
More informationContents. Solving Real-World Problems with Ratios and Percents Using Proportional Relationships to Solve Multi-Step Problems
Contents New York State Common Core Learning Standards for Mathematics Lesson Computing Unit Rates... Lesson Identifying the Constant of Proportionality... 7.RP. 7.RP..b Lesson Lesson Solving Real-World
More informationESSENTIAL QUESTION How do you find a rate of change or a slope? Day 3. Input variable: number of lawns Output variable:amount earned.
L E S S O N 3.2 Rate of Change and Slope 8.F.4 Determine the rate of change of the function from two (x, y) values, including reading these from a table or from a graph. ESSENTIAL QUESTION How do you find
More informationUnit 2: Ratios & Proportions
Unit 2: Ratios & Proportions Name Period Score /42 DUE DATE: A Day: Sep 21st B Day: Sep 24th Section 2-1: Unit Rates o Rate- A ratio that compares quantities with different kinds of units. o Unit Rate-
More information2.2 Contextualizing Linear Functions
2.2 izing Linear Functions Last unit we defined a linear function in several different ways: A function whose graph is a straight line, A function whose rate of change is constant, or A function whose
More informationQuestion 1 (Patterns, Functions and Algebra)
Question 1 (Patterns, Functions and Algebra) When a car travels at a constant rate, distance varies directly with time. Which graph could represent the distance as a function of time? Question 2 (Patterns,
More information2. Proportion When two ratios are equal, the four quantities are said to form a proportion.
SESSION 2: RATIO, PROPORTION, RATES AND PERCENTAGES KEY CONCEPTS: Ratio Proportion Rates Percentages X-PLANATION 1. Ratio: A ratio is a comparison of two numbers (called terms of the ratio). Ratios have
More informationAlgebra I EOC - Review 1 st Semester, (2x + 1) 3
Algebra I EOC - Review 1 st Semester, 2013 Simplify the following. 1. - 2 1 (x 3) + 5 4 (2x + 1) 2. 4 3 (2x + 1) 3 2 (x 1) 3. (6x 4) + 5(2x + 3) 4. -2(3x 1) 4(x + 1) Find the following for each of the
More informationKDS Grade 7 Math Comprehensive Assessment SBAC Assessment ID: dna ib
1 Select the two tables that represent a proportional relationship between x and y. A. x 2 1 0 1 y 4 2 0 2 B. x 0 1 2 3 y 5 8 11 14 C. x 3 5 7 9 y 21 35 49 63 D. x 0 2 4 6 y 0 12 20 28 2 1 Timmy uses 1
More informationPage 1 -- CCM6+ Unit 9 Measurement Conversions, Percents, Percent Applications. Percents and Measurement Conversions
Page 1 -- CCM6+ Unit 9 Measurement Conversions, Percents, Percent Applications UNIT 9 2016-17 Percents and Measurement Conversions CCM6+ Name: Math Teacher: Projected Test Date: Topic Page # Unit 9 Vocabulary
More informationInvestigation 3: Markups, Markdowns, and Measures: Using Ratios, Percents, and Proportions
Comparing and Scaling: Ratios, Rates, Percents & Proportions Name: Per: Investigation 3: Markups, Markdowns, and Measures: Using Ratios, Percents, and Proportions Standards: 7.RP.1: Compute unit rates
More information2017 SACAI WINTER SCHOOL MATHEMATICAL LITERACY NOTES
2017 SACAI WINTER SCHOOL MATHEMATICAL LITERACY NOTES 1 EXAMINATION PAPER Example of the instruction Read the following instructions carefully before answering the questions: 1. This question paper consists
More informationQuarterly Exam #3 Review Packet
Name: Date: Read carefully and solve each showing all work. You may use a calculator but you must show all work. Remember: NO WORK - NO CREDIT! 1. Tanya spent 40% of the money she received on her birthday.
More informationModule 3: Proportional Reasoning After completion of this unit, you will be able to
Foundations of Algebra Module 3: Proportional Reasoning & Dimensional Analysis Notes Module 3: Proportional Reasoning After completion of this unit, you will be able to Learning Target #1: Proportional
More informationPart B: How many fluid ounces of vinegar should be mixed with 80 fluid ounces of water to make the cleaning solution?
Unit Rate: For example, 30 miles in 1 hour, or 30 miles per hour, is a unit rate. 1. A machine packs boxes at a constant rate of 2/3 of a box every 12 minute. What is the number of boxes per minute that
More informationWrite down all the figures on your calculator display. Put brackets in each expression so that each statement is true
1. (a) Use your calculator to work out 2 (6.2 3.9) 1.25 Write down all the figures on your calculator display. (b) Put brackets in each expression so that each statement is true (i) 14.5 2.6 4.5 3.6 =
More informationUNIT 7 MULTIPLICATIVE AND PROPORTIONAL REASONING
UNIT 7 MULTIPLICATIVE AND PROPORTIONAL REASONING INTRODUCTION In this Unit, we will learn about the concepts of multiplicative and proportional reasoning. Some of the ideas will seem familiar such as ratio,
More information19 review for quarterly.notebook
ex) For the boys football team 35 boys were selected out of 50 boys that tried out. For the girls lacrosse team 21 girls were selected out of 30 that tried out. Are these ratios equivalent? Explain. ex)
More informationPre Algebra Unit 4 Study Guide Part A
Pre Algebra Unit 4 Study Guide Part A Name 1.) On a farm of 24 animals, there are 9 pigs, 10 horses, 2 dogs, and the rest are cats. What is the ratio of cats to total animals? 2.) An airplane can fly at
More informationUnit 4 Study Guide: Ratio, Proportion, & Percent. Topic 1: Ratio & Rates. 7 White Name
7 White Name Unit 4 Study Guide: Ratio, Proportion, & Percent This study guide should be completed by Tuesday, February 28. If you do not have at least ¾ of this study guide completed by this time, you
More informationb. $52.50; Sample explanation: $63 120% 100% 11. (See Figure 1) 12. (See Figure 2) Selling Price
Applications 1. 0.07 $6.00 = $.. 0.06 $6.80 = $.77 (rounded value). 0.0 $.90 = $1.1 (rounded value) 4. 0.04 $49.99 = $10.00 (rounded value). 0.08 $9.9 = $.40 (rounded value) 6. All five strategies are
More informationRevision G6. Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What percent of the figure is shaded?
Revision G6 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What percent of the figure is shaded? a. % b. 3% c. 30% d. 300% 2. The town garden has 80%
More informationASSIGNMENT 3 DYLAN ZWICK S MATH 1010 CLASS
ASSIGNMENT 3 DYLAN ZWICK S MATH 1010 CLASS 1. Section 2.2 2.2.1: Find a number such that the sum of the number and 24 is 68. 2.2.3: You have accepted a job offer at an annual salary of $37,120. This salary
More informationUnit 10 Independent Summer Packet
Unit 10 Independent Summer Packet Name For each skill in this packet, there are examples, explanations and definitions to read followed by practice problems for you to complete. Complex Fractions and Unit
More informationRatios and Proportions. Fraction/Decimal/Percent Conversions Ratios Rates/ Unit Rates Proportions Percent Application Measurement Conversions
Ratios and Proportions Fraction/Decimal/Percent Conversions Ratios Rates/ Unit Rates Proportions Percent Application Measurement Conversions Fill in the missing pieces in charts below. Fraction Decimal
More informationEdexcel Statistics 1 Normal Distribution Edited by: K V Kumaran
Edexcel Statistics 1 Normal Distribution Edited by: K V Kumaran kumarmaths.weebly.com 1 kumarmaths.weebly.com 2 kumarmaths.weebly.com 3 kumarmaths.weebly.com 4 kumarmaths.weebly.com 5 kumarmaths.weebly.com
More informationTABLE OF CONTENTS. About Finish Line PA Core Math 5. UNIT 1: Big Ideas from Grade 5 7 UNIT 1 REVIEW 39
TABLE OF CONTENTS About Finish Line PA Core Math 5 UNIT 1: Big Ideas from Grade 5 7 LESSON 1 CC.2.1.5.C.2 Multiplying Fractions [connects to CC.2.3.6.A.1] 8 LESSON 2 CC.2.1.5.B.2 Operations with Decimals
More information1. Use order of operations and the mathematical properties of numbers to simplify these numbers =
Name: Date: Graded Assignment Unit 4 Assignment Answer each unit review question. When you are done, give your assignment to your teacher according to his or her directions. Each problem is worth point.
More informationLesson 5: Identifying Proportional and Non-Proportional Relationships in Tables Bellringer
Lesson 5: Identifying Proportional and Non-Proportional Relationships in Tables Bellringer 1) What is the greatest common factor of 132 and 77? a. 1 b. 7 c. 11 d. 12 2) Nick can run 9.3 miles in a. 3.1
More informationWeek #4: Review of The Heart of Algebra
Week #4: Review of The Heart of Algebra 1. Which of the following best describes the solutions to the inequality 3l 6 8? A) l K L B) l 2 C) l PQ L D) l 14 2. In the equation, 3 + 10x 5 = a + 1 x 2, a is
More informationDecimal Multiplication and Division 1) ) ) ) ) 5.4 x ) x 2
Level B2 Review Packet This packet briefly reviews the topics covered on the Level A Math Skills Assessment. If you need additional study resources and/or assistance with any of the topics below, please
More informationName Date CCGPS Math 6 Unit 2 STUDY GUIDE. 1) How many ounces can fill this milk container?
CCGPS Math 6 Unit 2 STUDY GUIDE 1) How many ounces can fill this milk container? 5) If we know that 5 cups of flour is used to make 20 biscuits, figure out how many biscuits are made with 15 cups of flour.
More informationMath 1205 Ch. 3 Problem Solving (Sec. 3.1)
46 Math 1205 Ch. 3 Problem Solving (Sec. 3.1) Sec. 3.1 Ratios and Proportions Ratio comparison of two quantities with the same units Ex.: 2 cups to 6 cups Rate comparison of two quantities with different
More informationTrimester 2 Final Practice CC 7 Date Period. Unit Rates (7.RP.1)
Trimester 2 Final Practice Name CC 7 Date Period Unit Rates (7.RP.1) 1. This diagram shows how much apple juice is mixed with carrot juice for a recipe. How many cups of apple juice are used for 1 cup
More informationChapter Six Probability Distributions
6.1 Probability Distributions Discrete Random Variable Chapter Six Probability Distributions x P(x) 2 0.08 4 0.13 6 0.25 8 0.31 10 0.16 12 0.01 Practice. Construct a probability distribution for the number
More informationMath Midterm 1 Review
Math 111 - Midterm 1 Review 1. The following shows the distance travelled by a car. Answer the following questions. If your graph gets too messy, you can print a clean one to continue. Include units in
More informationChapter 32 Exercise 32.1
Chapter Exercise. Q.. (i) x + y = x = y = y = x = y = x = (,) (,) x + y = (,) (,) 7 (ii) x + y = x = y = y = x = y = x = (,) (,) x + y = 7 (,) (,) Active Maths Strands Ch Solutions (iii) 7x y = x = y =
More informationInstructor: Imelda Valencia Course: 6th Grade Sy
Student: Date: Instructor: Imelda Valencia Course: 6th Grade Sy 207 208 Assignment: Summer Homework for incoming 6th Graders SY 207 208 *. Fill in the blank to make a true statement. A 3 in the place has
More informationTest 7A AP Statistics Name: Directions: Work on these sheets.
Test 7A AP Statistics Name: Directions: Work on these sheets. Part 1: Multiple Choice. Circle the letter corresponding to the best answer. 1. Suppose X is a random variable with mean µ. Suppose we observe
More informationMath Fundamentals for Statistics (Math 52) Unit 6: Rates, Ratios, and Proportions. Scott Fallstrom and Brent Pickett The How and Whys Guys
Math Fundamentals for Statistics (Math 52) Unit 6: Rates, Ratios, and Proportions Scott Fallstrom and Brent Pickett The How and Whys Guys Unit 6 Page 1 6.1: Comparing Objects Ratios and Rates When baking
More informationSolving Problems with Proportions
7-2 Solving Problems with Proportions You can solve problems with proportions in two ways. A. Use equivalent ratios. Hanna can wrap boxes in 5 minutes. How many boxes can she wrap in 5 minutes? 5 5 9 5
More informationCommon Review of Graphical and Algebraic Methods
Common Review of Graphical and Algebraic Methods The questions in this review are in pairs. An algebraic version followed by a graph version. Each pair has the same answers. However, do them separately
More informationQuarterly Assessment #1 Review. 2. Sean spent $9.72 on 3 dozen doughnuts. How much did each doughnut cost? A. $0.27 B. $0.32 C. $2.70 D. $3.
Quarterly ssessment #1 Review Name: Date: 1. Which group contains ratios that are all equivalent to 1 5?. 1 2, 1 3, 1 4. 2 15, 2 20, 2 30. 1 10, 1 15, 1 20 D. 2 10, 3 15, 5 25 2. Sean spent $9.72 on 3
More informationSTT 315 Practice Problems Chapter 3.7 and 4
STT 315 Practice Problems Chapter 3.7 and 4 Answer the question True or False. 1) The number of children in a family can be modelled using a continuous random variable. 2) For any continuous probability
More informationThe graph to the right shows the number of jars of salsa filled over time with the old machine.
Problem 1 At a factory, a machine fills jars with salsa. The manager of the factory is considering buying a new machine that will fill 78 jars of salsa every 3 minutes. To support his decision, he wants
More informationNOTES: Chapter 4 Describing Data
NOTES: Chapter 4 Describing Data Intro to Statistics COLYER Spring 2017 Student Name: Page 2 Section 4.1 ~ What is Average? Objective: In this section you will understand the difference between the three
More informationAcc. Alg. II W.S. Sec Assign. # 5. Show work to justify all answers!!!!!!!
Acc. Alg. II W.S. Sec. 1.1-1.4 Assign. # 5 Name Show work to justify all answers!!!!!!! 1. Determine p so that the slope of the line containing this pair of points has the given value. 5 ( -2, p), (4,
More information3 Ways to Write Ratios
RATIO & PROPORTION Sec 1. Defining Ratio & Proportion A RATIO is a comparison between two quantities. We use ratios every day; one Pepsi costs 50 cents describes a ratio. On a map, the legend might tell
More informationUnit 6: Rates, Ratios, and Proportions
Math Fundamentals for Statistics I (Math 52) Unit 6: Rates, Ratios, and Proportions By Scott Fallstrom and Brent Pickett The How and Whys Guys This work is licensed under a Creative Commons Attribution-
More informationUnit 8: Proportional Reasoning. Rates & Scaled Diagrams
Unit 8: Proportional Reasoning Rates & Scaled Diagrams Rates In Grade 8, you explored the difference between a rate and a unit rate In this unit, students will represent a rate in different ways, determine
More informationDO NOT WRITE RATIOS AS MIXED NUMBERS. NOTE THAT THE ORDER MATTERS.
Math 20 Arithmetic Sec 5.1: Ratios Defn A ratio compares two quantities that have the same type of units. A rate compares two quantities with different units. Ex Suppose the ratio of your monthly expenses
More informationESSENTIAL QUESTION How do you find and use unit rates? 7.RP.1.1. Commonly used rates like miles per hour make it easy to understand and compare rates.
? L E S S O N. Unit Rates ESSENTIAL QUESTION How do you find and use unit rates? Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured
More informationMATH STUDENT BOOK. 8th Grade Unit 4
MATH STUDENT BOOK 8th Grade Unit 4 Unit 4 Proportional Reasoning Math 804 Proportional Reasoning Introduction 3 1. Proportions 5 Proportions 5 Applications 11 Direct Variation 16 SELF TEST 1: Proportions
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Exam Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. State whether you think that the variables have strong positive correlation, weak positive correlation,
More information4.1 Ratios and Rates
4.1 Ratios and Rates Learning Objective(s) 1 Write ratios and rates as fractions in simplest form. 2 Find unit rates. 3 Find unit prices. Introduction Ratios are used to compare amounts or quantities or
More informationClasswork. Opening Exercise. Example 1
Classwork Opening Exercise Xin is buying beverages for a party, which are individually packaged and come in packs of 8. Let be the number of packages Xin buys and be the total number of beverages. The
More informationLesson: Adding Negative Numbers Practice Set: Clarify expressions with parentheses
Lesson: Adding Negative Numbers Practice Set: Clarify expressions with parentheses Which of the following are the same as 3 7? There are 3 correct answers. Check all that are true. 3 + (-7) (3 7) (3) +
More informationWhat Will I Need to Learn?? Mark a check next to each concept as you master them.
Georgia Standards of Excellence (GSE): Unit 10: Ratios & Proportional Relationships Standards, Checklist and Circle Map MGSE7.RP.1: Compute unit rates associated with ratios of fractions, including ratios
More information3. Joyce needs to gather data that can be modeled with a linear function. Which situation would give Joyce the data she needs?
Unit 6 Assessment: Linear Models and Tables Assessment 8 th Grade Math 1. Which equation describes the line through points A and B? A. x 3y = -5 B. x + 3y = -5 C. x + 3y = 7 D. 3x + y = 5 2. The table
More informationAnalyzing Linear Graphs Application Practice
Algebra 1 Name: Date: Class#: Analyzing Linear Graphs Application Practice 1) The equation y = 5x + 50 represents your elevation y in feet for each minute x you hike from a trailhead. b) Graph the equation
More information3-1A Lesson Master. REPRESENTATIONS Objective E. Questions on SPUR Objectives See pages for objectives.
Back to Lesson 3-3-A Lesson Master See pages 78 79 for objectives. REPRESENTATIONS Objective E. Suppose you are hiking up a large mountain. Your initial elevation is 300 ft above sea level. For every hour
More informationACT Prep Linear Equations
ACT Prep Linear Equations 1. The balance in Joan s savings account tripled during the year. Joan then withdrew $500, and the resulting balance was $100. What was the balance in the account before it tripled?
More informationStudy Guide: Chapter 5, Sections 1 thru 3 (Probability Distributions)
Study Guide: Chapter 5, Sections 1 thru 3 (Probability Distributions) Name SHORT ANSWER. 1) Fill in the missing value so that the following table represents a probability distribution. x 1 2 3 4 P(x) 0.09
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
INTRODUCTORY ALGEBRA/GRACEY CHAPTER 1-2.3 PRACTICE Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Evaluate the algebraic expression for the
More informationFull download all chapters instantly please go to Solutions Manual, Test Bank site: testbanklive.com
Beginning and Intermediate Algebra 5th Edition Tobey Test Bank Full Download: http://testbanklive.com/download/beginning-and-intermediate-algebra-5th-edition-tobey-test-bank/ MULTIPLE CHOICE. Choose the
More informationEXERCISES FOR PRACTICE SESSION 2 OF STAT CAMP
EXERCISES FOR PRACTICE SESSION 2 OF STAT CAMP Note 1: The exercises below that are referenced by chapter number are taken or modified from the following open-source online textbook that was adapted by
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Algebra - Final Exam Review Part Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Use intercepts and a checkpoint to graph the linear function. )
More informationInterpreting the Unit Rate as Slope
L E S S N 3.3 Florida Standards The student is expected to: Expressions and Equations.EE.. Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different
More informationUnit 3 Study Guide Adv Math 7
Unit Study Guide Adv Math 7 1) 21 2) 8 4 ) 1 4 1 4) Noah can make 2 1 stickers in 20 minutes. How many stickers can she make each hour? ) In 2.2 minutes, Dr. Hill can type 8 1 8 pages. What is her average
More informationMATHEMATICAL LITERACY: PAPER I
NATIONAL SENIOR CERTIFICATE EXAMINATION NOVEMBER 2013 MATHEMATICAL LITERACY: PAPER I Time: 3 hours 150 marks PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. This question paper consists of 11 pages,
More informationReview Problems for MAT141 Final Exam
Review Problems for MAT141 Final Exam The following problems will help you prepare for the final exam. Answers to all problems are at the end of the review packet. 1. Find the area and perimeter of the
More informationMATHEMATICAL LITERACY: PAPER I
NATIONAL SENIOR CERTIFICATE EXAMINATION NOVEMBER 2013 MATHEMATICAL LITERACY: PAPER I Time: 3 hours 150 marks PLEASE READ THE FOLLOWING INSTRUCTIONS CAREFULLY 1. This question paper consists of 11 pages,
More informationMathematics Chapter 4 Relations and Functions Practice Test - Version B
563306 Mathematics Chapter 4 Relations and Functions Practice Test - Version B 2 3 4 5 6 7 8 A C B D C A The rental cost will be the same for 400 kilometers traveled and the cost will be $70. P (200, 70
More information(GPA, student) (area code, person) (person, shirt color)
Foundations of Algebra Unit 5 Review Part One Name: Day One: Function Notation In order for a relation to be a function, every must have exactly one. 1) Determine whether each of the following represents
More informationUnit 2 ~ Comparing Bits & Pieces
Unit 2 ~ Comparing Bits & Pieces Investigation 1: Making Comparisons I can use rates, ratios, and percents to solve problems. Directions: Please complete the necessary problems to earn the maximum number
More informationRepresenting Linear Functions. Constant Rate of Change and Direct Variation. Writing Linear Equations
Lesson 7-1 Lesson 7-2 Lesson 7-3 Lesson 7-4 Lesson 7-5 Lesson 7-6 Lesson 7-7 Lesson 7-8 Functions Representing Linear Functions Rate of Change Constant Rate of Change and Direct Variation Slope Slope-Intercept
More informationContents Common Core State Standards Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12
Contents Common Core State Standards Lesson Computing Unit Rates....................... Lesson Identifying the Constant of Proportionality..... 7.RP. 7.RP..b Lesson Lesson Solving Real-World Problems with
More informationMATH 830/GRACEY EXAM 3 PRACTICE/CHAPTER 4. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
MATH 830/GRACEY EXAM 3 PRACTICE/CHAPTER Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the sstem b the addition method. If there is no
More informationPFL Math 4.10B: calculate profit in a given situation
Lesson Description This lesson continues with characters from Mr. Cash s fourth grade class. The students want to raise money for the playground fund at Capital Elementary School. Students are to determine
More informationHandout to accompany Worksheet #1
Handout to accompany Worksheet #1 Situation: The graph below is distance vs. time for a rocket car traveling on the rocket car freeway. 6 5 4 distance 3 (in miles) 2 1 1 2 3 4 5 6 7 time (in minutes) 1
More informationStat 201: Business Statistics I Additional Exercises on Chapter Chapter 3
Stat 201: Business Statistics I Additional Exercises on Chapter Chapter 3 Student Name: Solve the problem. 1) A sociologist recently conducted a survey of senior citizens who have net worths too high to
More information