Solve.When an object is dropped to the ground from a height of h meters, the time it takes for the object to reach the ground is given by the equation t = 
, where t is measured in seconds. If an object falls 240.1 meters before it hits the ground, find the time it took for the object to fall.
A. 8 sec
B. 49 sec
C. 7 sec
D. 10 sec
Answer: C
Mathematics
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.
A. 
B. 
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Find the indicated value.Let f(x) = 3x + 2x. Find f(-1).
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C. 5
D. 
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