As part of a study on the metabolism of athletes, 400 college basketball players are randomly chosen and their weights taken. The distribution of the weights is approximately normal. The average weight is 215 pounds and the standard deviation is 15 pounds.A weight of 260 pounds corresponds to a standardized value of
A. 1.
B. 2.
C. 3.
D. 4.
E. none of these
Answer: C
Mathematics
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defined by the formula converges or diverges.a1 = 9, an+1 = 
an
A. Converges B. Diverges
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Solve using the addition principle.12 = -17 + x
A. 29 B. -5 C. 5 D. -29
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Factor completely. If the polynomial cannot be factored, write "prime."x2 - 2x - 15
A. (x - 3)(x + 5) B. (x + 3)(x - 5) C. (x - 15)(x - 2) D. Prime
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Solve.Find the perimeter of a square picture frame if the length of one side is 20.2 in.
A. 80.8 in. B. 60.6 in. C. 40.4 in. D. 408.04 in.
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