Write the answer to the problem as an algebraic expression.Bill is m years old. How old will he be in 6 years? How old was he 7 years ago?

A. m + 6; m - 7
B. 6m; 1 - 7
C. m + 7; m - 6
D. m + 6; 7 - 1;


Answer: A

Mathematics

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Find the probability of the compound event.An urn contains balls numbered 1 through 15. A ball is chosen, returned to the urn, and a second ball is chosen. What is the probability that the first and second balls will be a(n) 6?

A.  
B.
C.  
D.  

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Simplify without using a calculator.811/4

A. 243 B. 3 C. 12 D. 36

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Provide an appropriate response.The formula used to find the volume of the frustum of a square pyramid is  where b is the length of the base, a is the length of the top, and h is the height. Visualize the figure if a = b = h. What would the figure be?

A. A sphere B. A cylinder C. A cube D. A cone

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Give the meaning of the metric prefix.milli

A. Ten thousand B. Thousand C. Thousandth D. Ten thousandth

Mathematics