Exponential Decay Application Walkthrough

What is the initial odor level in Mr. Bean's car when Mr. Kelly gets out?

• 4,000 odor units

• 1,000 odor units

• 2,000 odor units

• 3,000 odor units

If the mosquito population increases by 325%, what is the percent increase in decimal form?

• 325

• 32.5

• 0.325

• 3.25

What is the decay factor for the trailer's value if it depreciates by 6.5% annually?

• 0.065

• 0.35

• 0.935

• 1.065

How many years will it take for the trailer's value to decrease to $6,000?

• 13 years

• 15 years

• 20 years

• 10 years

What is the half-life of carbon-14?

• 5,000 years

• 6,000 years

• 5,730 years

• 7,000 years