Mathematics, 06.09.2019 16:10 bettybales1986
One urn contains 8 blue balls and 12 white balls, and a second urn contains 14 blue balls and 5 white balls. an urn is selected at random, and a ball is chosen from the urn. (round your answers to one decimal place.) (a) what is the probability (as a %) that the chosen ball is blue? (b) if the chosen ball is blue, what is the probability (as a %) that it came from the first urn? need ? read it talk to a tutor
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Mathematics, 21.06.2019 13:10, lg0844
An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8
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Mathematics, 21.06.2019 20:30, bryce59
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
Mathematics, 21.06.2019 22:30, taheraitaldezign
Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?
Answers: 3
One urn contains 8 blue balls and 12 white balls, and a second urn contains 14 blue balls and 5 whit...
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