Percentage Growth

Percentage Growth

9th Grade

20 Qs

quiz-placeholder

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Percentage Growth

Percentage Growth

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.BF.A.2, HSF-IF.C.8B, HSF-LE.A.1C

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Bobo bought a gold coin for $20 000 three years ago. The value of the gold coin increased by 20% each year. The present value of the gold coin is

$28 000

$28 800

$32 000

$34 560

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

A watch was worth $40 000 at the beginning of 2012. Its value increased by 10% every half year. At the end of 2013, its value was

$58 564

$53 240

$48 400

$44 000

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

The number of new born babies in a city was 150 000 in 2012. The number of new born babies increased by 5% each year. The increase in the number of babies from 2012 to 2014 was

7500

15 375

157 500

163 375

Tags

CCSS.HSF.BF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

The profit of a company increases by 18% each year. The profit of the company is $380 000 this year. Find the profit of the company two years ago. (correct to 3 sig. fig.)

$256 000

$273 000

$529 000

$565 000

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

y = 15(1.035)x

y = 15(1.35)x

y = 15(0.35)x

y = 15(0.65)x

Tags

CCSS.HSF.LE.A.2

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.HSF-IF.C.8B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the percentage rate of growth or decay?

12%

88%

.12%

112%

.88%

Tags

CCSS.HSF-IF.C.8B

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