Kinetic energy of the aircraft when the aircraft launches
An aircraft with a mass of 977 kg accelerates from 0 to 97 m/s in 9.6 seconds, at which time the aircraft launches. What is the kinetic energy of the aircraft when the aircraft launches?
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Suppose cholesterol levels for adult American women are normally distributed with a mean of 185 mg/l and a standard deviation of 28.8. What is the probability that a woman has a cholesterol level between 190.76 and 208.04?
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Suppose cholesterol levels of adult women have a mean of 188.9 and SD of 20.9. What is the probability that a randomly selected adult woman has a cholesterol level between 161.73 and 232.79?
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