Mathematics, 30.01.2020 05:56, shelbybibb99

Acatapult launches a boulder with an upward velocity of 112 ft/s. the height of the boulder, h, in feet after t seconds is given by the function .
how long does it take the boulder to reach its maximum height? what is the boulder’s maximum height? round to the nearest hundredth, if necessary. h=-16t^2+112t+30
a. 7 s; 30 ft
b. 3.5 s; 366 ft
c. 3.5 s; 618 ft
d. 3.5 s; 226 ft

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Acatapult launches a boulder with an upward velocity of 112 ft/s. the height of the boulder, h, in f...