H. Assign 47 - Growth and Decay

H. Assign 47 - Growth and Decay

9th Grade

8 Qs

quiz-placeholder

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H. Assign 47 - Growth and Decay

H. Assign 47 - Growth and Decay

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Lea Kimmell

Used 1+ times

FREE Resource

8 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

15 mins • 13 pts

Annual sales for a fast food restruant are $650,000 and are oincreasing at a rate of 4% per year. The annual sales after 7 years is

2.

FILL IN THE BLANK QUESTION

15 mins • 13 pts

The population of a town is 2500 and is decreasing at a rate of 305% per year. The population of the town after 5 years is

3.

FILL IN THE BLANK QUESTION

15 mins • 13 pts

Daniel's Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%. The approximate value after 8 years is

4.

FILL IN THE BLANK QUESTION

15 mins • 13 pts

THe population of a school is 800 students and is increasing at a rate of 2% per year. The population of the school after 9 years is

5.

FILL IN THE BLANK QUESTION

15 mins • 13 pts

Kathy plans to purchase a car that depreciates at a rate if 14% per year. The initial value of the car is $21,000. The value of the car after 3 years is

6.

FILL IN THE BLANK QUESTION

15 mins • 12 pts

During a certain period of time, about 70 northern sea otters has an annual growth of 18%. The number of sea otters after 4 years is

7.

FILL IN THE BLANK QUESTION

15 mins • 12 pts

A population of fish starts at 8,000 and decreases by 6% per year. The population of fish in 10 years is

8.

FILL IN THE BLANK QUESTION

15 mins • 11 pts

Twenty years ago, Mr. Davis purchased his home for $160,000. SInce then, the value of the home has increased about 5% per year. The value of the home today is