Solve the problem.If the area of a rectangle is fixed, the length of the rectangle varies inversely as the width. If the length of a rectangle is 25 inches and its width is 50 inches, find the length of a rectangle with a width of 10 inches.
A. 5 inches
B. 125 inches
C. 
inches
D. 20 inches
Answer: B
Mathematics
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Use the given Taylor polynomial p2 to approximate the given quantity.Approximate e-0.01 using f(x) = e-x and p2(x) = 1 - x + 
.
A. 0.9904 B. 0.9900 C. 0.9891 D. 0.9908
Mathematics
Solve the problem.The sum of a number and its square is 12. Find the number.
A. -3 or 4 B. 3 or 4 C. -3 or -4 D. 3 or -4
Mathematics
A coin is tossed five times and the sequence of heads and tails is observed. What is the number of different outcomes having more heads than tails?
A. 21 B. 3 C. 10 D. 12 E. none of these
Mathematics
Solve the equation and check.
x = __________
Fill in the blank(s) with the appropriate word(s).
Mathematics