A golfer hits the golf ball. The quadratic y = -12x 2 + 48x gives the time x seconds when the golf ball is at height 0 feet. In total, how long is the golf ball in the air?

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step-by-step explanation:

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

inch

step-by-step explanation:

yard and mile are too big.

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

step-by-step explanation: