Mathematics, 15.02.2020 04:46 lesl26
A box contains 6 red and 5 green balls. Four balls are chosen at random, without replacement. Find the probability: (a)of exactly 3 red balls (b)of at least 1 red ball (c)all balls are the same color (d)exactly 1 ball is red, given at least one ball is red.
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An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
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Mathematics, 21.06.2019 20:10
In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m
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Mathematics, 21.06.2019 21:30
Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.
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Measure a and b and find their sum. how are the angles related?
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A box contains 6 red and 5 green balls. Four balls are chosen at random, without replacement. Find t...
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