Mathematics, 21.07.2019 19:40 ivethzurita0425
Eric is hanging a rectangle mirror that has a diagonal of 47 inches with an angle of depression of 60°. how many square inches is the mirror? (round to nearest tenth)
Answers: 1
Mathematics, 20.06.2019 18:04, viuygoiu6446
At least two people have the same birthday in a school of 150 students
Answers: 3
Mathematics, 22.06.2019 02:30, adrianmelchor146
An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb. the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.
Answers: 3
Eric is hanging a rectangle mirror that has a diagonal of 47 inches with an angle of depression of 6...
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