Mathematics, 29.10.2020 18:30, jhit
ERGENT
1. A baton twirler releases a baton at a height of 5 feet above the ground with the initial velocity of
30 feet per second. The height of the baton t seconds after it is thrown is given by the function,
h(t) = -16t2 + 30t + 5, where h(t) is the height of the baton in feet.
a.) How high is the baton after 1.5 seconds? Round your answer to the nearest hundredth, if
applicable.
b.) What is the maximum height of the baton? Round your answer to the nearest hundredth, if applicable.
c.) How long does it take for the baton to reach its maximum height? Round your answer to the nearest hundredth, if applicable.
d.) She catches the baton at a height of 6 feet. How long is the baton in the air? Round your answer to the nearest hundredth, if applicable. Justify your answer.
Answers: 1
Mathematics, 21.06.2019 12:30, faith365
Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?
Answers: 3
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Taking algebra two apex courses and need with these questions
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