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Bas_tet [7]
3 years ago
9

If an object is dropped from a height of 116, the function h(t)=-16t^2+116 gives the height of the object after t seconds. When

will the object hit the ground
A. 2.69 s

B. 10.77 s

C. 1.35 s

D. 5.39 s
Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
5 0

Answer:

A

Step-by-step explanation:

To find how long it takes for the object to hit the ground you need to set h(t)=0 after this you need to find the number that when plugged into t makes the equation equal to 0

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This is the commutative property of multiplication.

Step-by-step explanation:

We know this because that property states that it does not matter what order the numbers are multiplied together, as long as they are all being multiplied. So even though the numbers change on both sides, it does not affect the answer.

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the Answer is 69% -Apex

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