Solve the problem.The present value that will give a future value S in 4 years with interest compounded annually varies inversely as the fourth power of 1 + r, where r is the annual interest rate. If the present value of $3.71 gives a future value of $5000, what would be the present value of $10,000? Round to the nearest dollar.
A. $7
B. $8
C. $45
D. $5
Answer: A
Mathematics
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Find the volume of the indicated region.the region common to the interiors of the cylinders 
and 
A. 
B. 
C. 
D. 4,000
Mathematics
For the given figure, find the ratio of the length of the longest side to the length of the shortest side. Write the ratio as a fraction in lowest terms.
A = 7
inches C = 7
inchesB = 7
inches D = 7
inches
A. 
B. 
C. 
D. 
Mathematics
Rewrite with positive exponents, and simplify, if possible.
A. p3/4
B. 
C. p4/3
D. 
Mathematics
Solve the problem. Assume that the minimum payment on a credit card is the greater of $27 or 3% of the unpaid balance.Find the minimum payment on an unpaid balance of $1456.38.
A. $27.00 B. $48.69 C. $436.91 D. $43.69
Mathematics