exponential word problems

A sailboat that costs $5,950 decreases in value by 11% per year. How much will the boat be worth after 6 years?

• $5,884.00

• $5,178.97

• $2,992.96

• $2,957.04

Tags

CCSS.HSF.BF.A.2

The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years?

• $12,800.00

• $13,629.44

• $17,600.00

• $28,098.56

Tags

CCSS.HSF.BF.A.2

The population of Pallet Town increases by 15% every year. If there are currently 190,000 people living there, what will be the population in 13 years?

If necessary, round your answer to the nearest whole number.

• 4 people.

• 22,972 people.

• 1,169,030 people.

• 1,188,311 people.

Tags

CCSS.HSF-LE.A.1C

The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)^t where t is the number of years since 1990. What was the population in 1990? 

• 0 people
• It doesn't say
• I don't know
• 6191

Does the following equation show growth or decay?
y=10,000*(0.76)^x

• Growth 
• Decay

You buy a new computer for $2100. The computer decreases by 50% annually. How much is it worth after 2 years.

• 225
• 325
• 425
• 525

Tags

CCSS.HSF.BF.A.2

• 23% increase

• 23% decrease

• 77% increase

• 77% decrease

Tags

CCSS.HSF-IF.C.8B

• 81,000

• 27,000

• 9,000

• 3,000

Tags

CCSS.HSF.LE.B.5

• Decay

• Growth

Tags

CCSS.HSF-IF.C.8B

• Decay

• Growth

Tags

CCSS.HSF-IF.C.8B