Calculating body-mass index (BMI) is a way to gauge whether a person should lose weight. Doctors recommend that body- mass index values fall between 19 and 25. The formula for 703w body-mass index B is B = where w is weight in h2 pounds and h is height in inches. A patient is 5 ft 10 in tall. What should his or her weight be to have a body-mass index of 20? Round to the nearest tenth of a pound.

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Q: a. 4.25 X 3.10 = b. 3.75 X 7.35 = c. 83.126 X 8.12 = %3D

A: We can solve this as follows:

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Q: 225 × 45 = %3D

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Q: _+l 1;=40;

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Q: || 12 32

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A: Topic = Algebra 23*3=2345

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