# 6 an urn contains 17 red marbles and 15 blue marbles

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6. An urn contains 17 red marbles and 15 blue marbles. 12marbles are chosen. In how many ways can 7 red marbles bechosen?a)792b)19,448c)58,402,344d)119e)22,451f)None of the above.
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Chapter 7 / Exercise 19
Finite Mathematics and Applied Calculus
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7. A fair coin is tossed 25 times. In how many outcomes do at most22 heads occur?
8. A classroom of children has 16 boys and 19 girls in which fivestudents are chosen to do presentations. In how many ways canthe five students be chosen so that more boys than girls areselected?
9. An unbiased coin is tossed 15 times. In how many ways can thecoin land tails either exactly 8 times or exactly 5 times?
10.Given the information:Find the probability when x = 5Frequency1214A. .35B. .125C. .30D. .40X34514
11.Let E and F be two events of an experiment with samplespace S. Suppose that P(E)= .4 and the P(F) = .3 and the15.)FE(P=I. Find the)FE(PccI.
12.Let E and F be two events of an experiment with samplespace S. Suppose that P(E)= .43 and the P(F) = .36 and the14.)FE(Pc=I. Find the)FE(PI.D..79
5.In how many ways can a president, a vice-president and asecretary be chosen from 20 members of a club assuming thatone person cannot hold more than one position?
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Math, ways, How Many Ways, vice president, space S Suppose
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The document you are viewing contains questions related to this textbook. The document you are viewing contains questions related to this textbook.
Chapter 7 / Exercise 19
Finite Mathematics and Applied Calculus
Costenoble/Waner Expert Verified
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