Solve the proportion. = 

A.
B. 54
C.
D.


Answer: B

Mathematics

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Parametrize the surface S.S is the portion of the cone  +   =  that lies between z = 2 and z = 5.

What will be an ideal response?

Mathematics

Write the ratio in lowest terms.55 meters to 75 meters

A.  
B.  
C.
D.  

Mathematics

For the given functions f and g, find the requested function and state its domain.f(x) = 2x3 + 3; g(x) = 6x2 - 1Find f ? g.

A. (f ? g)(x) = 12x5 - 2x3 + 18x2 - 3; (-?, 0) ? (0, ?) B. (f ? g)(x) = 2x3 + 6x2 - 3; (-?, ?) C. (f ? g)(x) = 12x6 - 2x3 + 18x2 - 3; (-?, ?) D. (f ? g)(x) = 12x5 - 2x3 + 18x2 - 3; (-?, ?)

Mathematics

Find the square root.

A. 20 B. 1600 C. 80 D. 40

Mathematics