Mathematics, 30.03.2020 21:52 emma4113
Assume that military aircraft use ejection seats designed for men weighing between 143.5143.5 lb and 219219 lb. If women's weights are normally distributed with a mean of 179.3179.3 lb and a standard deviation of 49.749.7 lb, what percentage of women have weights that are within those limits? Are many women excluded with those specifications?
Answers: 3
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Answer this question, only if you know the answer. 30 points and brainliest!
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Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)ยฒ +4() 205) 3+ (3) 2-4() -3+ v (3)ยฒ +4()
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Assume that military aircraft use ejection seats designed for men weighing between 143.5143.5 lb and...
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