Solve the problem.The function f(x) = 60x computes the number of minutes in x hours. The function g(x) = 24x computes the number of hours in x days. What is (f ? g)(x) and what does it compute?
A. (f ? g)(x) = 84x; It computes the number of minutes plus the number of days in x days.
B. (f ? g)(x) = 1440x; It computes the number of days in x minutes.
C. (f ? g)(x) = 1440x; It computes the number of minutes in x days.
D. (f ? g)(x) = 1440x2; It computes the number of minutes in x days.
Answer: C
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Evaluate the exponential expression.(-4)2
A. -4 B. 4 C. -16 D. 16
Rewrite the expression as the sum and/or difference of logarithms, without using exponents. Simplify if possible.loga8x3yz5
A. 8 + logay + logaz5 B. 15 loga8xyz C. loga8 - 3 logax - logay - 5 logaz D. loga8 + 3 logax + logay + 5 logaz
Evaluate. 
2? 
3
A. 
B. 
C. 
D. 
Solve the problem.A formula for the length of a diagonal from the upper corner of a box to the opposite lower corner is 
where L, W, and H are the length, width, and height, respectively. Find the length of the diagonal of the box if the length is 23 inches, width is 15 inches, and height is 8 inches. Leave your answer in simplified radical form.
A. 
in.
B. 2
in.
C. 2
in.
D. 
in.