Released Assessment Questions, 2017 QUESTIONS

Transcription

1 Relese Assessment Questions, 2017 QUESTIONS Gre 9 Assessment of Mthemtis Applie Re the instrutions elow. Along with this ooklet, mke sure you hve the Answer Booklet n the Formul Sheet. You my use ny spe in this ook for rough work for multiple-hoie questions only. The igrms in these ooklets re not ll rwn to sle. ATTENTION: Unlike in the tul ssessment ooklet, the questions in this ooklet re sorte y strn. There re more multiple-hoie questions in this ooklet thn in regulr ooklet. ontinue to re the iretions on the over of the Answer Booklet. 2 rlton Street, Suite 1200, Toronto ON M5B 2M9 Telephone: We site: Queen s Printer for Ontrio

2 Height Multiple-hoie pge 2 Rememer to write your nswers in your Answer Booklet. 1 A silot is piture elow. Eh sil hs height to length of se rtio of 3:2. 2 A reipe for homeme ie rem requires 5 ups of milk for every 4 eggs Aoring to the reipe, how mny ups of milk shoul e use with 20 eggs? If the height of sil is 9 m, whih of the following proportions oul e use to etermine the length of the se,, in m? 3 2 = 9 9 = = 2 9 Bse 3 A shool s history lu hs 30 memers, n 4 of the memers eie to go to museum. 5 Eh stuent must py $10 entrne fee. Wht is the totl entrne fee for the memers who go? $300 $240 $60 $24 4 Ain uys n of pint tht will over n re of 113 m 2. Whih is losest to the rius of the lrgest irulr floor Ain oul pint with the entire n of pint? 3 9 = 2 Hint: A = πr m 6.0 m 10.6 m 18.0 m

3 Multiple-hoie pge 3 5 Whih is simplifie form of this epression? 3 + (4 9) Informtion out four ifferent reltionships etween n n is given. Whih reltionship etween n n is not liner? = 15n The totl ost for rentl,, is me up of n initil ost of $20 n $2 per hour for n hours. 6 This grph shows the reltionship etween the mrk reeive on test n the mount of time spent stuying. Whih point represents stuent who reeive higher mrk thn epete on test? A B Mrk on test D 0 M Mrk on Test vs. Amount of Time Spent Stuying A B Amount of time spent stuying (h) D t Totl ost ($) Numer of hours, n Totl ost vs. Numer of Hours Numer of hours n Totl ost, ($)

4 Multiple-hoie pge 4 8 Erik eies to sve money to uy new omputer. He strts with some money. He then s onstnt mount eh week. After 2 weeks, he hs $140. After 4 weeks, he hs $180. Whih eqution represents the liner reltionship etween his totl svings, S, in ollrs, n the numer of weeks sine he strte sving, n? S = 20n S = 20n S = 40n S = 40n Tneish sells ie rem rs t sporting event. She is pi oring to the eqution E = 2n + 15, where E represents her totl ernings n n represents the numer of ie rem rs she sells. Whih of the following is true? Tneish reeives se py of $17. Tneish is pi $17 per ie rem r she sells. Tneish is pi se py of $2, plus $15 per ie rem r she sells. Tneish is pi se py of $15, plus $2 per ie rem r she sells. 10 The vlue of n investment, V, in ollrs, n e etermine using the following eqution, where n is the numer of months. V = n Wht is the vlue of the investment t 6 months? $10.50 $51.50 $54.25 $ orrie is riving t onstnt spee on the highwy from her home to Suury. As she strts riving on the highwy, she sees sign tht sys tht Suury is 540 km wy. After riving on the highwy for 2 hours, she sees nother sign tht sys tht Suury is 360 km wy. She ontinues riving t the sme spee to Suury. How muh time will it tke orrie to rive to Suury from the seon sign? 1.3 hours 1.5 hours 2.0 hours 4.0 hours

5 Multiple-hoie Open-Response pge 5 12 An musement prk offers two options for entrne, s shown on the grph elow. Totl ost vs. Numer of Visits Option 1 Totl ost ($) Option 2 Go to the Answer Booklet n omplete the si open-response questions efore ontinuing with question Open-Response 14 Open-Response Numer of visits Whih of the following sttements out the options is true? n 15 Open-Response 16 Open-Response 17 Open-Response 18 Open-Response For 4 visits, Option 2 is $15 heper. For fewer thn 8 visits, Option 2 is heper. For 11 visits, Option 1 is $10 more epensive. For more thn 7 visits, Option 1 is more epensive.

6 Multiple-hoie pge 6 19 A fene is me for eh of the four retngulr grens piture elow. Whih gren requires the lest mount of fening to fene ll 4 sies? 20 Soli Solutions mkes soli glss eortions in the shpe of squre-se pyrmis, s piture elow. 9 m 4 m 7 m 12 m 3 m 6 m 18 m 36 m 2 m 1 m 6 m They rete lrger eortion y tripling the length of eh sie of the se ut keeping the height the sme. How muh more glss is neee to ompletely fill the lrger eortion thn to ompletely fill the originl eortion? 56 m m m m 3

7 Multiple-hoie pge 7 21 Wht is the vlue of in the igrm elow? 22 A plumer repirs this setion of pipes. The pipes re not prllel Wht is the vlue of?