Multiply. Assume that all variables represent positive values.7(m - 3)

A. 7m - 21
B. 7m - 21m
C. 21m - 21m
D. 21m - 21


Answer: B

Mathematics

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Fill in the blank(s) with the appropriate word(s).

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A. ?


B. ?


C. ?


D. ?


E. ?


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Solve the problem.A study of ice cream consumption over 30 four-week periods in the early 1950s gives rise to the equation C = 0.3520 + 0.0786 sin(0.4806? - 0.1691) where ? is the number (from 1 to 30) of the four-week period and C is the ice cream consumption in pints per capita. Determine the consumption for the tenth four-week period. Round answer to the nearest 0.001 pint.

Fill in the blank(s) with the appropriate word(s).

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