Exponential Word Problem

Quiz

•

Mathematics

•

9th Grade

•

Practice Problem

•

Hard

•

CCSS

HSF.LE.A.2, HSF.BF.A.2, HSF-LE.A.1C

+1

Standards-aligned

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Katy deposited $90 in a savings account earning 5% interest, compounded quarterly. Which of the following equations could represent the amount of money in her account yearly?

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Derrick has $1,000 in a savings account that ears 15% interest, compounded monthly. To the nearest cent, how much will he have in 2 years?

$5,350.25

$1,322.50

$1,025.16

$1,347.35

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A city doubles its size every 64 years. If the population is currently 225,000, what will the population be in 128 years?

The population will be 225,000.

The population will be 450,000.

The population will be 900,000.

The population will be 1,800,000.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

You have 30,016 grams of radioactive kind of rubidium. How much will be left after 54 minutes if its half-life is 18 minutes?

15,008 grams.

7,504 grams

3,752 grams.

1,876 grams.

Tags

CCSS.HSF.LE.A.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write and exponential function for the following problem: Mrs. Madison starts the year off with 100 pencils. Each week, half of the pencils disappear. How many would be left after x weeks?

Tags

CCSS.HSF.LE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What would be the "a" value (initial value) for this problem? A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

32

2

5

10

Tags

CCSS.HSF-LE.A.1C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What would be the "b" value (multiplier) for this problem?
A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

32

2

5

10

Tags

CCSS.HSF-LE.A.1C

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Exponential Word Problem

15 questions

Katy deposited $90 in a savings account earning 5% interest, compounded quarterly. Which of the following equations could represent the amount of money in her account yearly?

Derrick has $1,000 in a savings account that ears 15% interest, compounded monthly. To the nearest cent, how much will he have in 2 years?

A city doubles its size every 64 years. If the population is currently 225,000, what will the population be in 128 years?

You have 30,016 grams of radioactive kind of rubidium. How much will be left after 54 minutes if its half-life is 18 minutes?

Write and exponential function for the following problem: Mrs. Madison starts the year off with 100 pencils. Each week, half of the pencils disappear. How many would be left after x weeks?

What would be the "a" value (initial value) for this problem? A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

What would be the "b" value (multiplier) for this problem?
A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

Solve this problem: When the apocalypse began, there were 5 zombies. Each day that number tripled. How many zombies would there be after a week (7 days)?

Solve the problem: Mrs. Madison has discovered she likes to crochet. She went out an bought 7 skeins of yarn to start her collection. That collection has doubled each month. How many skeins of yarn would she have after 6 months?

What would be the multiplier for this problem? Matt has the chicken pox. On day one, he counted that he had 10 spots. Each day that number quadruples. How many would he have after 3 days?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Exponential Word Problem

15 questions

Katy deposited $90 in a savings account earning 5% interest, compounded quarterly. Which of the following equations could represent the amount of money in her account yearly?

Derrick has $1,000 in a savings account that ears 15% interest, compounded monthly. To the nearest cent, how much will he have in 2 years?

A city doubles its size every 64 years. If the population is currently 225,000, what will the population be in 128 years?

You have 30,016 grams of radioactive kind of rubidium. How much will be left after 54 minutes if its half-life is 18 minutes?

Write and exponential function for the following problem: Mrs. Madison starts the year off with 100 pencils. Each week, half of the pencils disappear. How many would be left after x weeks?

What would be the "a" value (initial value) for this problem? A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

What would be the "b" value (multiplier) for this problem? A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?

Solve this problem: When the apocalypse began, there were 5 zombies. Each day that number tripled. How many zombies would there be after a week (7 days)?

Solve the problem: Mrs. Madison has discovered she likes to crochet. She went out an bought 7 skeins of yarn to start her collection. That collection has doubled each month. How many skeins of yarn would she have after 6 months?

What would be the multiplier for this problem? Matt has the chicken pox. On day one, he counted that he had 10 spots. Each day that number quadruples. How many would he have after 3 days?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What would be the "b" value (multiplier) for this problem?
A local zoo has a population of 32 meerkats. They are doubling every 5 years. How many would there be in 10 years?