Solve the problem.The total distances (in miles) cycled by sixteen athletes in the week prior to a cycling race are shown below. Find the interquartile range.
A. 169.5 mi
B. 415 mi
C. 164 mi
D. 180.25 mi
Answer: A
Mathematics
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Find the least common denominator.
, 
A. 2(x - 3)(x + 2) B. 2(x + 3)(x + 2) C. 2(x - 3)(x - 2) D. 2(x + 3)(x - 2)
Mathematics
Find the odds.The kings are separated from a deck of standard playing cards and shuffled. One king is randomly selected. What are the odds in favor of drawing a black card?
A. 4 to 1 B. 1 to 4 C. 1 to 2 D. 1 to 1
Mathematics
Use synthetic division to determine whether the number k is an upper or lower bound (as specified) for the real zeros of the function f.k = 2; f(x) = 7x3 + 6x2 + 5x + 2; Upper bound?
A. No B. Yes
Mathematics
Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.3x2 - 5x ? 8
A. (-?, -1] ?
B. (-?, -1) ? 
C. 
D. 
Mathematics