Solve the problem.The number G of gears a machine can make varies directly as the time T it operates. If it can make 5172 gears in 5 hours, how many gears can it make in 4 hours?
A. 4137.6 gears
B. 1034.4 gears
C. 0.0039 gears
D. 5181 gears
Answer: A
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Find the Taylor polynomial of order 3 generated by f at a.f(x) = e-7x, a = 0
A. P3(x) = 1 - 7x + 
- 
B. P3(x) = 1 - 49x + 
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C. P3(x) = 1 - 7x + 
- 
D. P3(x) = 1 - 7x + 
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Sinclair wishes to supplement his retirement income by $250 per month for the next 12 years. He plans to obtain a reverse annuity mortgage (RAM) on his home to meet this need. Estimate the amount of the mortgage he will require if the prevailing interest rate is 11% per year compounded continuously. ?
A. $34,403 B. $19,987 C. $29,713 D. $34,790 E. $15,104
Make the indicated conversion within metric units of mass.661 grams to milligrams
A. 0.661 mg B. 0.0661 mg C. 66,100 mg D. 661,000 mg
Simplify the power of i.
?
?
?
A. 
B. 
C. 
D. 
E. 