Mathematics, 13.12.2019 05:31, hannahgracew12
Acharter airline finds that on its saturday flights from philadelphia to london, all 120 seats will be sold if the ticket price is $200. however, for each $3 increase in ticket price, the number of seats sold decreases by one.(a) find a formula for the number of seats sold if the ticket price is p dollars.(b) over a certain period, the number of seats sold for this flight ranged between 90 and 115. what was the corresponding range of ticket prices?
Answers: 1
Mathematics, 21.06.2019 15:00, suewignall
Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1
Answers: 2
Mathematics, 21.06.2019 19:30, aljdones
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
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