Solve the problem.A spherical tank of water has a radius of 
, with the center of the tank 
above the ground. How much work will it take to fill the tank by pumping water up from ground level? Assume the water weighs 
Give your answer to the nearest ft ? lb.
A. 28,229,095 ft ? lb
B. 11,291,638 ft ? lb
C. 7,188,480 ft ? lb
D. 22,583,276 ft ? lb
Answer: D
Mathematics
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Provide an appropriate response.In calculating depreciation, shipping and installation charges are part of the cost of the asset.
A. True B. False
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Solve.In one year, a baseball player got 148 hits in 483 times at bat. What was his batting average? Give decimal notation to the nearest thousandth.
A. 0.316 B. 0.306 C. 0.309 D. 0.286
Mathematics
Solve the problem.In how many ways can 6 people be lined up?
A. 360 B. 1 C. 6 D. 720
Mathematics
Write the complex number in trigonometric form. Round the angle to the nearest hundredth of a degree.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics