Use the graph of y = 
to solve the equation 
where 
and y2 represent linear functions.
A. {4}
B. {2}
C. {5}
D. {0}
Answer: A
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Provide an appropriate response. A roadway rises 4 feet for every 15 feet along the road. What is the angle of inclination of the roadway?
A. 15.5° B. 75.1° C. 14.9° D. 74.5°
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Simpson's Rule to estimate the total amount of water flowing into the pond during this period.
A. 6983.3 gallons B. 6975 gallons C. 6383.3 gallons D. 7975 gallons
Solve the problem.The city park district is planning on sodding the outfield of the little league baseball field. The distance from home plate to the outer edge of the infield is 70.00 ft. The angle between the outer edge of the first and third baselines is 90°, and the radius of the sector is 260.0 ft. Determine the area of the outfield.
A. 53,090 ft2 B. 48,190 ft2 C. 207,500 ft2 D. 3,037,000 ft2
An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Function z = 6x + 7yConstraints x ? 0 y ? 0 2x + 3y ? 12 2x + y ? 8
A. maximum 24; at (4, 0) B. maximum 52; at (4, 4) C. maximum 32; at (2, 3) D. maximum 32; at (3, 2)