Mathematics, 23.09.2019 19:00 mophillips20202
An urn contains n white balls andm black balls. (m and n are both positive numbers.) (a) if two balls are drawn without replacement, what is the probability that both balls are the same color? (b) if two balls are drawn with replacement (i. e., one ball is drawn and it’s color recorded and then put back. then the second ball is drawn.) what is the probability that both balls are the same color. (c) show that the probability in part (b) is always larger than the one in part (a).
Answers: 1
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
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Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
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Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5
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Mathematics, 21.06.2019 23:00
Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.
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An urn contains n white balls andm black balls. (m and n are both positive numbers.) (a) if two ball...
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