Suppose a slot machine has three independent wheels as shown in the figure.
?
Find the probability P(3 plum). Round your answer to four decimal places if necessary.
?

?

A. 0
B. 0.05
C. 0.0045
D. 0.002
E. 0.01


Answer: C

Mathematics

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Solve the right triangle shown in the figure.   = 1.9 m, ?B = 43.5°, ?C = 90°

A. ?A = 46.5°,  = 3.2 m,  = 3.7 m
B. ?A = 46.5°,  = 3.2 m,  = 2.6 m
C. ?A = 46.5°,  = 0.7 m,  = 2.0 m
D. ?A = 46.5°,  = 1.8 m,  = 2.6 m

Mathematics

Find the direction angle ? for the given vector. Let 0° ? ? < 360° and round ? to the nearest tenth when appropriate.

A. 6° B. 112° C. 225° D. 45°

Mathematics

Find the percent using a proportion. Round your answer to the nearest tenth if necessary.95.0 yards is what percent of 9 yards?

A. 1055.6% B. 1% C. 10,556% D. 9.5%

Mathematics

Solve the problem.An irrigation sprinkler in a field of lettuce sprays water over a distance of 30 feet as it rotates through an angle of 135°. What area of the field receives water? If necessary, round the answer to two decimal places.

A. 337.5 ft2 B. 2120.58 ft2 C. 1060.29 ft2 D. 35.34 ft2

Mathematics