Solve the problem.The aspect ratio (length to width) of an LCD computer monitor is 5 : 4. The LCD monitor of a Toshiba laptop computer has a perimeter of 32.4 inches. What is the diagonal measure of the screen. Round your answer to the nearest tenth of an inch?
A. 16.2 in.
B. 11.5 in.
C. 132.8 in.
D. 4.0 in.
Answer: B
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A 1.5-mm layer of paint is applied to one side of the following surfaces. Find the volume of paint needed. Assume that x and y are measured in meters.The spherical zone generated when the curve y = 
on the interval [3, 6] is revolved about the x-axis.
A. 
? m3
B. 24? m3
C. 
m3
D. 
? m3
Solve the inequality and draw a number line graph of the solution.5z + 2 > 4z + 3
A. a > 5
B. a < 1
C. a > 1
D. a < 5
Solve the problem.Mike's Bait Shop sells three types of lures (discount, normal, and professional) at its three locations. The table below shows the number of lures of each type sold per day at each location. 
The income per lure for discount, normal, and professional lures is $5, $9, and $12, respectively. Create two matrices to represent these data, and use matrix multiplication to find a matrix that gives the daily income at each location.
A. 
B. 
C. 
D. 
Find the intersection of the two sets.{2, 10, 8} ? {4, 6}
A. {2, 4, 8, 10, 6} B. ? C. {10, 8} D. {2, 8}