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Alja [10]
3 years ago
9

During halftime of a basketball game, a sling shot launches T-shirts at the crowd. A T-shirt is launched with an initial upward

velocity of 78 ft/s. The height of the T-shirt (h) in feet after t seconds is given by the function h = −16t^2 + 78t + 5. How long will it take the T-shirt to reach its maximum height? What is its maximum height?
a. 1.22 s, 76.35 ft
b. 2.44 s, 146.28 ft
c. 2.44 s, 100.06 ft
d. 2.44 s, 131 ft
Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0

Answer:

D

Step-by-step explanation:

113.1

v=4

3πr3=4

3·π·33≈113.09734

EleoNora [17]3 years ago
3 0

Answer:

its D

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
In an isosceles triangle, the vertex angle is 112 degrees. What is the measure of each base.
jeka94

Answer:

A

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