Simplify the expression.e-3 ln x

A. -x3
B.
C. - 
D. -3x


Answer: B

Mathematics

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Two dice are thrown. Determine the number of ways the indicated score can be obtained.Multiple of 3

A. 12 B. 6 C. 2 D. 11

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Place the correct symbol, < or >, in the blank between the whole numbers.38  0

A. > B. <

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Solve the problem.A rectangular enclosure must have an area of at least 1200 yd2. If 160 yd of fencing is to be used, and the width cannot exceed the length, within what limits must the width of the enclosure lie?

A. 20 ? w ? 40 (yards) B. 40 ? w ? 60 (yards) C. 0 ? w ? 20 (yards) D. 20 ? w ? 60 (yards)

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Rationalize the denominator.

A. 7
B.
C.
D. 3 

Mathematics