Mathematics, 20.09.2019 13:10, kat9940
Tickets to a school dance cost $4 and the projected attendance is 300 people. for every $0.10 increase in ticket price, the dance committee projects that attendance will decrease by 5.
determine the dance committee's greatest possible revenue. ( show work as in #'s)
what ticket price will produce the greatest revenue? ( show work as in #'s)
Answers: 1
Mathematics, 21.06.2019 19:50, Roshaan8039
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 22.06.2019 00:00, broooooo4991
Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax
Answers: 3
Tickets to a school dance cost $4 and the projected attendance is 300 people. for every $0.10 increa...
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