Mathematics, 12.11.2020 14:00 chloeneedshelp2008
Two planes left an airport at the same time. One flew north at a set speed and the other flew
south at one-and-a-half times the speed of the other plane. Three hours later the planes were
2400 miles apart. How fast was each plane flying?
Answers: 2
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The track team ran a mile and a quarter during their practice how many kilometers did her team runs?
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1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much
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The weibull distribution is widely used in statistical problems relating to aging of solid insulating materials subjected to aging and stress. use this distribution as a model for time (in hours) to failure of solid insulating specimens subjected to ac voltage. the values of the parameters depend on the voltage and temperature; suppose Ξ± = 2.5 and Ξ² = 190. (a) what is the probability that a specimen's lifetime is at most 250? less than 250? more than 300? (round your answers to four decimal places.) at most 250 less than 250 more than 300 (b) what is the probability that a specimen's lifetime is between 100 and 250? (round your answer to four decimal places.) (c) what value is such that exactly 50% of all specimens have lifetimes exceeding that value? (round your answer to three decimal places.) hr
Answers: 2
Two planes left an airport at the same time. One flew north at a set speed and the other flew
south...
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