Find the mean for the list of numbers.Inches of snowfall per month: 7.2, 7.7, 5.3, 7.7, 5.1Round answer to the nearest tenth if necessary.

A. 5.5 in.
B. 6.6 in.
C. 7.7 in.
D. 7.2 in.


Answer: B

Mathematics

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Solve the problem.The ratio of the distances a 7-iron and a 5-iron will drive a golf ball is 5 to 6. If a golfer averages 107 yards with a 7-iron, how far should he average with a 5-iron? (Round approximations to the nearest yard.)

A. 118 yd B. 96 yd C. 128 yd D. 89 yd

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Find the indicated term of the sequence.The seventh term of the geometric sequence , 2, 8, . . .

A. 2048 B. 12 C. 8192 D. 14

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Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.

A.

B.

C.

D.

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Simplify the expression. Assume that all variables represent positive real numbers.-321/5

A. 16 B. -8 C. -2 D. 32

Mathematics