11P6 is equal to11!6!a.b.C.üd.11!(11-6)!6!11! 6!11!(11-6)!

Answered: P6 equal to 11! 6! a. b. C. d. 11!…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A math instructor has 35 calculators in her office. Of them, 17 have dead batteries, 13 have cracked displays, and 22 have missing buttons. Of those with dead batteries, 5 have cracked displays and 11 have missing buttons. Of those with cracked displays, 8 have missing buttons. There are 3 with dead batteries, cracked displays, and missing buttons. How many calculators does she have with nothing wrong with them? (A) 4 (B) 6 (C) 3 (D) 7 (E) 8 (F) 2 (G) 1 (H) 9 O A OB OC OD OE OF H.
If n(A) = 47, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B)
Consider a 6 vs 6 youth soccer team (i.e., teams field 6 players at once) with 9 players. (a) How many different combinations of players can the team field? (b) If the team has exactly one goalie (who has to play), how many different combinations of players can the team field? (c) If the team has exactly two goalie (exactly one of which has to play and the other cannot), how many different combinations of players can the team field?
In another game at Bonehead Casino in Reno, the player draws one card from a standard deck. If it is a KK , then the player wins $100; an AA, QQ , then the player wins $35; an 88, 77, JJ, then the player wins $15; anything else, then the player loses. It costs $16 to play (for each play). Now, Melvin plays the game 1000 times, Rufus plays the game 50,000 times. Find the probability that (a) Melvin makes $100 or more. (b) Rufus makes $35,000 or more.
A math instructor has 46 calculators in her office. Of them, 22 have dead batteries, 28 have cracked displays, and 24 have missing buttons. Of those with dead batteries, 16 have cracked displays and 11 have missing buttons. Of those with cracked displays, 18 have missing buttons. There are 9 with dead batteries, cracked displays, and missing buttons. How many calculators does she have with nothing wrong with them? (A) 6 (В) 4 (C) 5 (D) 9 (E) 8 (F) 3 (G) 1 (H)
If n(A) = 44, n(B) = 21, and n(A ∩ B) = 2, find n(A ∪ B).
You are dealt 1 card from a standard deck of 52 cards. (Jacks, Queens, and Kings are face cards.) Enter answers as fractions. No need to reduce P[red jack] = P[6 or heart] = P[queen of spades ] = P[red face card] =
A survey of 145 college students was done to find out what elective courses they were taking. Let A=the set of those taking art, B= the set of those taking basketweaving, and C= the set of those taking canoeing. The study revealed the following information.n(A)= 45n(B)= 55n(C)=40n(AnB)= 12n(AnC)= 15n(BnC)= 23n(AnBnC)= 2 How many students were not taking any of these electives?
A horticulturist crosses two plants of the same species-one has a red flower and the other has a white flower. He knows from genetics that of the resulting seeds will produce plants with white flowers and will produce plants with red flowers. He harvests seeds and grows out 700 plants. How many of those would he expect to produce white flowers? (Simplify your answer completely.) plants How many of those would he expect to produce red flowers? (Simplify your answer completely.) plants
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If n(A) = 44, n(B) = 17, and n(A ∩ B) = 5, find n(A ∪ B).
A new game is being introduced at the Hard Rock Cafe. A ball is spun around a wheel until it comes to rest in one of many spots. Whatever is listed in that spot will be the player's winnings. If the wheel has 8 spots labeled $1, 16 spots labeled $2, and 1 spots labeled $10, how much should a player expect to win on average?

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P6 equal to 11! 6! a. b. C. d. 11! (11-6)!6! 11! 6! 11! (11-6)!