Solve the problem.Cindy wants to secure sequins on a piece of felt shaped like a trapezoid with a height of 12 centimeters and bases of 14 centimeters and 8 centimeters. What is the cost of all the sequins if sequins cost $0.70 per square centimeter of coverage?
A. $23.80
B. $72.80
C. $32.20
D. $92.40
Answer: D
Mathematics
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Find the quotient using long division.
A. x2 - 81 B. x2 - 9x - 81 C. x2 - 9x + 81 D. x2 + 9x + 81
Mathematics
For the given functions f and g, find the requested function and state its domain.f(x) = 16 - x2; g(x) = 4 - xFind f + g.
A. (f + g)(x) = x3 - 4x2 - 16x + 64; (-?, ?) B. (f + g)(x) = 4 + x; (-?, -4) ? (-4, ?) C. (f + g)(x) = -x2 - x + 20; (-?, ?) D. (f + g)(x) = -x2 + x + 12; (-?, ?)
Mathematics
Plot the points in a scattergram. Use ZoomStat to ensure all points appear on the screen.
A. 
B. 
C. 
D. 
Mathematics
Simplify completely. If the fraction is improper, write it as a mixed number.
A. 
B. 
C. 1
D. 
Mathematics