Mathematics, 26.03.2020 05:56 contrerasdaisy100
(1 point) The rates of on-time flights for commercial jets are continuously tracked by the U. S. Department of Transportation. Recently, Southwest Air had the best reate with 80 % of its flights arriving on time. A test is conducted by randomly selecting 1212 Southwest flights and observing whether they arrive on time. (a) Find the probability that at least 1010 flights arrive late.
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If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor
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Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?
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(1 point) The rates of on-time flights for commercial jets are continuously tracked by the U. S. Dep...
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