Question: (b) How long will it be before the otter population numbers 1680? (Round your answer to one decimal place.) 10 X Yr Tutorial -/2 Points]

(b) How long will it be before the otter population numbers 1680? (Round your answer to one decimal place.) 10 X Yr Tutorial -/2 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE An advertising agency has found that when it promotes a new product in a certain market, the number off people y (in thousands) who are aware of the product e days after campaign is initiated is given by 1 = -490e-0.0771 4 490 (a) How many people (in thousands) are aware after 1 week? thousand people Round the answer to the nearest whole number Hint: 1 week = 7 days (b) How long (to the nearest day ) before 400 thousand people are aware of the new product? days

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