Find the indicated probability.The following contingency table provides a joint frequency distribution for a group of retired people by career and age at retirement. Age at Retirement 
Suppose one of these people is selected at random. Compute the probability that the person selected was a store clerk.
A. 0.295
B. 0.099
C. 0.026
D. 0.259
Answer: D
Mathematics
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Round the number to the specified place.41,738,286 to the nearest million
A. 42,000,000 B. 41,800,000 C. 41,000,000 D. 41,738,000
Mathematics
Solve.Find an equation of the form 
that describes the outline of a satellite dish such that the bottom of the dish passes through (0,0), the diameter of the dish is 32 inches, and the depth of the dish is 9 inches
A. y = 
x2
B. y = 
x2
C. y = 
x2
D. y = 
x2
Mathematics
Solve the problem.A satellite dish has a parabolic cross section and is 8 feet deep. The focus is 4 feet from the vertex. Find the width of the satellite dish at the opening. Round your answer to the nearest foot.
A. 25 ft B. 27 ft C. 31 ft D. 23 ft
Mathematics
Multiply.0.0086 × 9.3
A. 0.07998 B. 0.0007998 C. 0.007998 D. 0.7998
Mathematics