Evaluate the integral.
A. 
B. 
C. 
D. 
Answer: D
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Solve the linear programming problem.A summer camp wants to hire counselors and aides to fill its staffing needs at minimum cost. The average monthly salary of a counselor is $2400 and the average monthly salary of an aide is $1100. The camp can accommodate up to 35 staff members and needs at least 20 to run properly. They must have at least 10 aides, and may have up to 3 aides for every 2 counselors. How many counselors and how many aides should the camp hire to minimize cost?
A. 19 counselors and 23 aides B. 8 counselors and 12 aides C. 13 counselors and 17 aides D. 13 counselors and 16 aides
Find the mode(s) for the given sample data. The weights (in ounces) of 14 different apples are shown below. 6.1?5.3?6.3?5.4?4.6?6.1?5.35.6?6.8?5.4?6.1?5.6?5.4?4.2
A. None B. 6.1, 5.4 C. 6.1 D. 5.75
Solve the problem.The average daily temperature T of a city in the United States is approximated by T = 55 - 23 cos 
(t -30)where t is in days, 1 ? t ? 365, and t = 1 corresponds to January 1. Find the period of T.
Fill in the blank(s) with the appropriate word(s).
Find the domain and the vertical asymptote of the function.f(x) = 5 - 5 log(x - 1)
A. Domain (1, ?); vertical asymptote: x = 1 B. Domain (-?, -1); vertical asymptote: x = -1 C. Domain (-?, 1); vertical asymptote: x = 1 D. Domain (-1, ?); vertical asymptote: x = -1