1. provide an appropriate response.
a company estimates that it will sell n(t) hair dryers aft...
Mathematics, 03.07.2019 19:30, fatiyam2
1. provide an appropriate response.
a company estimates that it will sell n(t) hair dryers after spending $t thousands on advertising as given by:
n(t) = -3t3 + 450t2 - 21,600t + 1,100, 40 ? t ? 60 for which values of t is the rate of sales n'(t) increasing?
a. 50 < t < 60 b. 40 < t < 50. c. t > 40 d. 40< t < 60
Answers: 2
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