An object is thrown in the air with an initial velocity of 10m/s from an initial height of 15m. The equation h(t)= -16t^2+32t+6 models the height of the object in meters after t seconds. About how many seconds does it take for the object to hit the ground?

Round your answer to the nearest hundredth.

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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