Growth and Decay Practice

A van depreciates in value by 5% each year. Which equation models the depreciation of the van when the van initially had a value of $30,000.

Tags

CCSS.HSF.LE.A.2

• 32 bacteria

• 336 bacteria

• 537 bacteria

• 20 bacteria

The number of chickens on a farm increases at a rate of 14% each year. If there are initially 200 chickens, how many chickens will there be in 4 years?

• 338 chickens

• 330 chickens

• 109 chickens

• 238 chickens

Tags

CCSS.HSF-LE.A.1C

James notices the number of birds in the area is increasing. There are initially 345 birds. Each month the bird population grows by 15%. Which equation models the population of of birds after t months?

Tags

CCSS.HSF.LE.A.2

Which of the following represent growth?

Tags

CCSS.HSF-IF.C.8B

Which of the following represent decay?

Tags

CCSS.HSF-IF.C.8B

• 8%

• 1.08%

• 1.08

• 0.8

Tags

CCSS.HSF-IF.C.8B

• 15%

• 0.85

• 1.5

• 85%

Tags

CCSS.HSF-IF.C.8B