Solve the problem.The table below shows the results of a consumer survey of annual incomes in 100 households. 
What is the probability that a household has an annual income between $15,000 and $44,999 inclusive?
A. 0.28
B. 0.49
C. 0.74
D. 0.46
Answer: C
Mathematics
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Factor completely. If unfactorable, indicate that the polynomial is prime.x3 - 36x + 2x2 - 72
A. (x2 - 36)(x + 2) B. prime C. (x - 6)2(x + 2) D. (x + 6)(x - 6)(x + 2)
Mathematics
If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth. Variables represent any real number.-
A. -|x + 15| B. |x + 15| C. |x - 15| D. -x - 15
Mathematics
Graph the function.P(x) = 2x(x + 2)2
A. 
B. 
C. 
D. 
Mathematics
Decide whether the statement is true or false. If it is false, tell why.If k = 0, then x2 = k will have exactly one real solution.
A. True B. False; the equation will have two real solutions. C. False; the equation will have no real solution.
Mathematics