A ball is dropped from the top of a 576 foot building. Its height h(t) at time t seconds is given by h(t) = -16t2 + 576 .
-Determine how long it takes the ball to hit the ground.
Correct Answer:
Verified
Q228: Factor each polynomial completely.
-x2 y - 36y
Q229: Solve the equation for the variable
-x2 +
Q230: Solve the equation for the variable
-4( x
Q231: Solve the equation for the variable
-x3 =
Q232: A ball is dropped from the top
Q234: If P( x) = 4x3 + 9x
Q235: Perform each indicated operation.
-(-3x4 + 4x2 -
Q236: Perform each indicated operation.
-(2x - 9)(3x2 y
Q237: Perform each indicated operation.
-(3 - 2x2 )(3x2
Q238: Perform each indicated operation.
-[( y2 + 2)
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