Solve the problem.The area A of a rectangle is given by 
and its width W is 
Find the dimensions of the rectangle when 
A. 80 by 4
B. 4 by 4
C. 12 by 4
D. 20 by 4
Answer: D
Mathematics
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Convert to fraction notation.7
A. 
B. 
C. 
D. 
Mathematics
Is the following statement true or false?3.8 < 8.5
A. True B. False
Mathematics
Solve the problem.A circular hole is filled with concrete to make a footing for a load-bearing pier. The hole measures 18 inches across and requires 1.5 bags of concrete in order to fill it to ground level. What is the depth of the hole? Round your answer to the nearest inch. (One bag of concrete, when mixed with the appropriate amount of water, makes 1800 in.3 of material.)
A. 8 in. B. 11 in. C. 17 in. D. 15 in.
Mathematics
Find the distance d(P1, P2) between the points P1 and P2.
A. 9
B. 27
C. 3
D. 27
Mathematics