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. 0.259
B. 0.316
C. 0.026
D. 0.099
Answer: A
Mathematics
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
The Boolean expression for a 3 input AND gate with inputs A, B, and C is:
a. ABC b. AB + C c. ÄÄ AB ú C d. Ä ABC e. A + B + C
Mathematics
Use the discriminant to determine the number of real solutions.t2 - 4t + 4 = 0
A. One real solution B. Two real solutions C. No real solutions
Mathematics
Provide an appropriate response.The process of amortization includes which of the following?
A. a specific length of time B. equal payments C. variable rates D. both equal payments and a specific length of time
Mathematics