Solve the problem.Body-mass index, or BMI, takes both weight and height into account when assessing whether an individual is underweight or overweight. BMI varies directly as one's weight, in pounds, and inversely as the square of one's height, in inches. In adults, normal values for the BMI are between 20 and 25. A person who weighs 163 pounds and is 67 inches tall has a BMI of 25.53. What is the BMI, to the nearest tenth, for a person who weighs 129 pounds and who is 65 inches tall?
A. 21.1
B. 21.8
C. 20.8
D. 21.5
Answer: D
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Use problem solving strategies to solve the problem.A boxer takes 3 drinks of water after each of the first three rounds of a championship fight. After the fourth round he increases the number of drinks by 1. If he continues to increase his drinks by 1 after each round, how many drinks will he take between the 14th and 15th rounds?
A. 14 drinks B. 13 drinks C. 19 drinks D. 10 drinks
Plot the Lissajous figure.x = 2 cos ?t, y = 3 sin 
A. 
B. 
C. 
D. 
For the given rational function, find all values of x for which y has the indicated value.y = 
; y = 
A. -2
B. 
C. - 
D. 2
Solve the problem.How many pieces of wire 5
inches long can be cut from a 76 inch piece of wire? Round answer to the nearest piece of wire.
A. 97 pieces B. 418 pieces C. 13 pieces D. None of these