Provide an appropriate response.What is the difference in elevation between a plane flying 15,300 feet above sea level and a submarine traveling 650 feet below sea level?
A. -15,950
B. 15,950 feet
C. -14,650
D. 14,650
Answer: B
Mathematics
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Evaluate.
2
A. 
B. 
C. 2
D. 
Mathematics
Solve the problem.A rectangular swimming pool is being constructed, 18 feet long and 100 feet wide. The depth of the pool is measured at 3-foot intervals across the length of the pool. Estimate the volume of water in the pool using the Trapezoidal Rule.
A. 8700 ft3 B. 5800 ft3 C. 7700 ft3 D. 10,200 ft3
Mathematics
Solve the formula for the specified variable.V = 
Bh for h
A. h = 
B. h = 
C. h = 
D. h = 
Mathematics
Solve the problem.If the average cost per unit C(x) to produce x units of plywood is given by C(x) = 
, what is the unit cost for 40 units? Round your answer to the nearest hundredth, if necessary.
A. $10.00 B. $0.75 C. $-5.00 D. $15.00
Mathematics