Solve the problem.The distance traveled by a falling object is given by d = 16t2, where d is the distance (in feet) the object falls in t seconds. How long would it take an object to fall freely from a bridge 
above the water? Round your answer to the nearest tenth of a second.
A. 6.9 sec
B. 48.1 sec
C. 9,486,400.0 sec
D. 111.0 sec
Answer: A
Mathematics
You might also like to view...
Find, if possible, the (global) maximum and minimum values of the given function on the indicated interval.H(x) = 6 - 7x2 on [-2, 3]
A. Maximum value H(0) = 12; minimum value H(3) = -22 B. Maximum value H(0) = 42; minimum value H(-2) = -22 C. Maximum value H(0) = 6; minimum value H(3) = -57 D. Maximum value H(0) = 7; minimum value H(3) = -69
Mathematics
Use the vectors u, v, w, and z head to tail as needed to sketch the indicated vector. 
u + z 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the definite integral.
dx
A. 8
B. 
C. 32
D. 48
Mathematics
Use a calculator to find the approximate value of the expression rounded to two decimal places.sec 
A. 1.00 B. 0.87 C. 1.04 D. 1.17
Mathematics