Find the integral. 
a. 
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Solve the problem.If m is proportional to p, and m = 72 when p = 9, find m when p is 5.
A. 81 B. 64 C. 40 D. 25
Find the exact value of the expression, if possible. Do not use a calculator.sin-1 
A. 
B. 
C. 
D. 
Find a and k and then evaluate the function. Round your answer to three decimal places when necessary.f(x) = 15 + a(3kx) with f(0) = 19 and f(6) = 51. Find f(3).
A. a = -4, k = 3, f(3) = 27
B. a = 4, k = - 
, f(3) = 19
C. a = -4, k = - 
, f(3) = 27
D. a = 4, k = 
, f(3) = 27
?Suppose a cable of a suspension bridge is suspended (in the shape of a parabola) between two towers that are 120 meters apart and 20 meters above the roadway as shown in the figure given below. The cable touches the roadway midway between the towers. Find the length of the parabolic supporting cable. Round your answer to two decimal places.
?
?
, 
?
A. ?48678.81 meters
B. ?49096.07 meters
C. ?49146.7 meters
D. ?47100.56 meters
E. ?47597.14 meters