Mathematics, 01.03.2021 22:40 jallison61
To balance a seesaw, the distance, d (in feet), a person is from the fulcrum is inversely proportional to his or her weight, w (in pounds). Roger, who weighs 120 pounds, is sitting 6 feet away from the fulcrum. If Ellen is sitting 5.76 feet away from the fulcrum, how much must she weigh to balance the seesaw?
A. 120 lbs
B. 125 lbs
C. 140 lbs
D. 180 lbs
Answers: 3
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To balance a seesaw, the distance, d (in feet), a person is from the fulcrum is inversely proportion...
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