Express as a single logarithm and, if possible, simplify.log5 8 + log5 7

A. log10 56
B. log10 15
C. log5 15
D. log5 56


Answer: D

Mathematics

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Solve the problem.The graph below shows the first derivative of a function y = f(x). Select a possible graph f that passes through the point P. f'

A.  


B.

C.

D.

Mathematics

Solve the problem. is what percent?

A. 700% B. 70% C. 0.7% D. 7%

Mathematics

Provide an appropriate response.Write the basic solution for the following simplex tableau:

A. x1, x2, s1 = 0, x3 = 20, s2 = 28, P = 20 B. x1, x2, s1 = 0, x5 = 28, s2 = 20, P = 20 C. x1, x2, s1 = 0, x1 = 28, s2 = 20, P = 20 D. x1, x2, s1 = 0, x3 = 28, s2 = 20, P = 20

Mathematics

Solve for the specified variable.V = ?r2h

A. = 
B. = V - ?r2
C. = 
D. = 

Mathematics