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A graduation cap is tossed upward . I...

A graduation cap is tossed upward . It is f feet above the ground s seconds after it has been thown . The relation ship between f and s is given by the equation `f=60 s-17 s ^(2)`, where ` 0 le s le 3.5 ` . How many feet above the ground is the cap 3 seconds after it is thrown ?

A

27

B

41

C

60

D

80

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The correct Answer is:
A
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