Mathematics, 29.06.2019 20:20 tilacohen
Aball is thrown into the air with an upward velocity of 36 ft/s. its height h in feet after t seconds is given by the function h = –16t2 + 36t + 9. a. in how many seconds does the ball reach its maximum height? round to the nearest hundredth if necessary. b. what is the ball's maximum height? 1.13 s; 29.25 ft 1.13 s; 31.5 ft 2.25 s; 9 ft 1.13 s; 69.75 ft
Answers: 1
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The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
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Aball is thrown into the air with an upward velocity of 36 ft/s. its height h in feet after t second...
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