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Len
[333]
3 years ago
12
The height , H , in feet of an object above the ground is given by h(t)=-16t^2+64t+190 , where t is the time in seconds . What i
s the height of the object after 2 seconds
Mathematics
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answer:
Blababa
[14]
3 years ago
7
0
After 2 seconds.
h(2) = -16(2)^2 + 64(2) + 190 = -16(4) + 128 + 190 = -64 + 128 + 190 = 254 feet
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