?Which of the following numbers completes the pattern of the sequence: 
?1, 8, 22, 43, ___
?

A. ?50
B. ?71
C. ?43
D. ?64
E. ?None of the above.?


Answer: B

Mathematics

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Find the volume of the solid generated by revolving the region about the given line.The region in the second quadrant bounded above by the curve y = 16 - x2, below by the x-axis, and on the right by the y-axis, about the line x = 1

A. 128?
B. ?
C. ?
D. ?

Mathematics

The figure shows the graphs of the cost and revenue functions for a company that manufactures and sells binoculars. Use the information in the figure to answer the question.At the break-even point both cost and revenue are what?

A. $750 B. $1500 C. $2250 D. $2700

Mathematics

Provide the appropriate response.How many twin prime pairs can be found from the numbers less than 100?

A. 9 B. 10 C. 8 D. 7

Mathematics

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.64 ? 65 ? 66

A. 216120 B. 21615 C. 6120 D. 615

Mathematics