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Katen [24]
3 years ago
13

A package is dropped from a helicopter at 1600 feet. The height of the package can be molded by h= -16^2+1600, where h is the he

ight of the package in feet and t is the time in seconds. How long will it take for the package to hit the ground?
A. Write an equation.

B. Solve the equation.

C. Answer the question.
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

hello :

Step-by-step explanation:

A. Write an equation:

-16t²+1600 = 0

B. Solve the equation.

-16t²= - 1600

t² = 100

t² = 10²

C. Answer the question.

t = 10

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First and mainly keep that 9 one side,
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In this case everyone has equal amount of money, but the question say Ann has $9 more than Betty's. so, Ann≈ $30 +$9= $39.
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Answer:

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