Use the commutative law of multiplication to write an equivalent expression.uv

A. u + v
B. vu
C. (u)(v)
D. u(v + 1)


Answer: B

Mathematics

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Solve the problem.Water is poured into a empty funnel like barrel at a steady constant rate. The diameter of the barrel is 12 inches on the bottom and 24 inches at the top. The height h of the water h is a function of   What can you say about ?

A.  > 0
B.  = 0
C.  = k, k is a constant
D.  < 0

Mathematics

Use an appropriate identity to find the exact value of the expression.cos 

A. ( + 1)
B.
C. - 
D. - ( - 1)

Mathematics

Sketch the graph of the function. Indicate where it is increasing and where it is decreasing. Indicate where any relative extrema occur, where asymptotes occur, where the graph is concave up and where is it concave down, where any points of inflection occur, and where any intercepts occur. f(x) = 

What will be an ideal response?

Mathematics

Solve each equation for x.

Mathematics