Solve the problem.A stone thrown downward with an initial velocity of 34.3 m/sec will travel a distance of s meters, where s(t) = 4.9t2 + 34.3t and t is in seconds. If a stone is thrown downward at 34.3 m/sec from a height of 382.2 m, how long will it take the stone to hit the ground? Round your answer to the nearest second.
A. 19 sec
B. 13 sec
C. 7 sec
D. 6 sec
Answer: D
Mathematics
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.
A. 
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A. - 
, - 
B. - 
, 
C. - 
, 
D. - 
, -3
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A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 
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