Mathematics, 01.08.2019 10:30 nuclearfire278
An unfair coin with pr[h] = 0.2 is flipped. if the flip results in a head, a marble is selected at random from a urn containing six red and four blue marbles. otherwise, a marble is selected from a different urn containing three red and five blue marbles. if the selected marble selected is red, what is the probability that the flip resulted in a head?
Answers: 1
Mathematics, 21.06.2019 18:30
The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?
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Mathematics, 21.06.2019 20:30
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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An unfair coin with pr[h] = 0.2 is flipped. if the flip results in a head, a marble is selected at r...
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