Solve. Write the answer as a mixed number in simplest form.Keith Wood has 24
feet of rope. He cuts off a 10
-foot length and then a 5
-foot length. If he now needs a 9-foot piece of rope, will the remaining piece do?
A. Yes, there is still 
of a foot left.
B. No, he will be 
of a foot short.
Answer: B
Mathematics
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Evaluate the factorial expression.15!
A. 6.5385 × 1011 B. 1.3077 × 1012 C. 8.7178 × 1010 D. 2.6154 × 1012
Mathematics
Suppose that y is inversely proportional to x. Use the given information to find the constant of proportionality k. Then use y = 
to find y for the given value of x.y = 17.5 when x = 5;
Find y given x = 25.
A. k = 3.5; y = 87.5 B. k = 77.5; y = 3.5 C. k = 87.5; y = 3.5 D. k = 100; y = 4
Mathematics
Graph the hyperbola.16y2 - 25x2 = 400
A. 
B. 
C. 
D. 
Mathematics
Simplify the square root.
A. 2
B. 
C. 17
D. 17
Mathematics