Evaluate the expression without using a calculator.16-1/2

A.
B. -4
C. - 
D. 4


Answer: A

Mathematics

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Find the volume of the solid generated by revolving the region about the y-axis.The region in the first quadrant bounded on the left by y = x3, on the right by the line , and below by the x-axis

A. ?
B. ?
C. ?
D. ?

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Find the limit.

A. 1 B. 2 C. -1 D. No limit

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37 æS + 17.9 æS =

a. 83 kohms b. 120 kohms c. 8.3 kohms d. 182 ohms e. 18.2 kohms

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Solve the problem.How many spanning trees does the following network have?

A. 18 B. 10 C. 17 D. 19 E. none of these

Mathematics