Exponential Growth and Decay

The sales of McDonald's for one year is $650,000. Their sales are increasing at a rate of 4% per year. What will their sales be in 5 years?

• $790,824.39

• $529,992.25

• $790,079.06

• $529,429.06

A population of bluegill is currently estimated at 800 and is growing at a rate of 12% per year. What will the population be in 8 years?

• 1981

• 288

• 2014

• 294

The population of a town is 2500 and is decreasing at a rate of 3% per year. What will the population of the town be in 5 years?

• 2147

• 2898

• 420

• 2143

Annual sales for a furniture store are $375,000 and are increasing at a rate of 6.75% each year. What will their sales be after 9 years?

• $675,059.76

• $38,919,259.64

• $397,460.66

• $199,926.72

Monthly car sales for a certain type of car are $350,000 and are decreasing at a rate of 3% per year. What will the value of the car be in 6 years?

• $291,540.2

• $41,177.15

• $290,704.40

• $22,400

The population of muscles in a stream is currently 1800 and is decreasing at a rate of 3.8% per year. What will the population be in 6 years?

• 1427

• 1423

• 55

• 102