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Find n(A) for the set.A = 
A. n(A) = Infinite B. n(A) = 31 C. n(A) = 30 D. n(A) = 29
Using the Pythagorean Theorem, find the hypotenuse if a = 3 and b = 4.
a. 1
b. 14
c. 12
d. 5
e. 7
Find the square root. Assume that all variables represent positive real numbers.
A. 0.09 B. 0.009 C. 0.9 D. 9
Solve.Benjamin never has more than 23 hours free during the week. He is trying to make a weekly plan for dividing his free time between reading and working out. He wants to spend at least 6 hours per week reading. Write a system of inequalities to describe the situation. Let x represent the number of hours for reading and y represent the number of hours for working out.
A. x + y ? 23, x ? 6, y ? 0 B. x + y ? 23, x ? 6y, x ? 0, y ? 0 C. x + y ? 23, x ? 6y, x ? 0, y ? 0 D. x + y ? 23, y ? 6, x ? 0