Mathematics, 26.06.2020 16:01 stevenabramyan
There is a bag filled with 2 blue, 4 red and 5 green marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 the same colour?
Answers: 1
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What is the best reason for jacinta to have a savings account in addition to a checking account
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Mathematics, 21.06.2019 17:40
Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882
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The domain of the following relation: r: {(3, 5), (8, 6), (2, 1), (8, 6)} is (1 point) no domain exists {1, 5, 6} {3, 8, 2, 8} {2, 3, 8}
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Solve 2x − 1 = 11 for x using the change of base formula log base b of y equals log y over log b.
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There is a bag filled with 2 blue, 4 red and 5 green marbles.
A marble is taken at random from the...
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