Solve the problem. Round your answer, if appropriate.Water is discharged from a pipeline at a velocity v (in ft/sec) given by 
where p is the pressure (in psi). If the water pressure is changing at a rate of 
find the acceleration (dv/dt) of the water when 
A. 64.9 ft/sec2
B. 132 ft/sec2
C. 3,190 ft/sec2
D. 65.0 ft/sec2
Answer: D
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Find the lateral surface area and volume of the solid object. (Round to the nearest whole number and use the ? key for ?.)
A. L = 2494 m2, V = 15,071 m3 B. L = 2386 m2, V = 15,752 m3 C. L = 4988 m2, V = 60,284 m3 D. L = 2488 m2, V = 15,182 m3
Solve the problem.A bakery sold 72 pies for $3.35 each. What was the total amount of the sale?
A. $241.21 B. $242.30 C. $241.20 D. $241.30
Solve the problem.A formula for the length of a diagonal from the upper corner of a box to the opposite lower corner is 
where L, W, and H are the length, width, and height, respectively. Find the length of the diagonal of the box if the length is 20 inches, width is 14 inches, and height is 9 inches. Leave your answer in simplified radical form.
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Use a combination of rules for exponents to simplify. Write answers with only positive exponents. Assume that all variables represent nonzero real numbers.
2
A. 
B. 
C. 
D. 