This frequency table gives the distribution of ages of 100 people in a small town. 
How many people are:Less than 40 years of age
A. 14
B. 22
C. 72
D. 58
Answer: D
Mathematics
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Evaluate the integral.
A. 2
B. 0
C. -2
D. -4
Mathematics
Provide an appropriate response.Graph the function y = f(x) = 2x2 + 2x - 12 and indicate the coordinates of the vertex and intercepts.
What will be an ideal response?
Mathematics
Solve for the amount of discount and amount due.Invoice amt: $36.39Invoice date: May 5Terms: 2/10, net 30Date paid: May 14
A. Amount of discount: $0; amount due: $36.39 B. Amount of discount: $3.64; amount due: $32.75 C. Amount of discount: $7.28; amount due: $29.11 D. Amount of discount: $0.73; amount due: $35.66
Mathematics
Use a graphing calculator to solve the linear equation.-9x + 2 + 7x = -2x + 7
A. ? B. {-2} C. all real numbers D. {5}
Mathematics