28. A box contains 5 green, 7 yellow, and 10 orange ping pong balls.How many ways can 5 balls be selected, ifa. all the balls are orange?b. all the balls are green?c. all the balls are yellow? -d. two must be green?е.two are orange and three are yellow?f.one is green and four are orange?g. three are of one color and two are of another color?

As per our guidelines we are suppose to answer three sub parts. Given,no.of green balls=5no.of…

Answered: 28. A box contains 5 green, 7 yellow,…

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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1.A company trying to decide which 3 colors to include in a promotional mini box of 3 crayons. They can choose 3 mini box colors from 75 colors. How many mini boxes are possible? 2. Pizza parlor has a choice of 11 toppings. How many different 7-topping pizzas are possible?
Eight cards are drawn from a standard deck of cards. How many different hands are there consisting of: a.All number cards? b.All Face cards? c. 4 black cards and 4 red cards? d.2 spades, 2 hearts, 2 diamonds, and 2 clubs?
3. Out of 100 Californian children that had a dental exam, 75 had cavities. Of the 80 Northern Californian children that had a dental exam, 60 had cavities. a. How many Southern Californian children had cavities? b. How many Southern California Children did not have cavities?
Eight cards are drawn from a standard deck of cards. How many different hands are there consisting of: a.All number cards? b.All Face cards? c. 4 black cards and 4 red cards? d.2 spades, 2 hearts, 2 diamonds, and 2 clubs?
A bowl contains 7 red balls, 5 white balls, and 3 green balls. In how many ways can 3 balls be drawn such that: a. they are all red? b. there is one of each color? Answer: c. at least 2 are green? Answer:
4. When the merchants in the annual Math Department Parade lined up 4 abreast, there was 1 odd person, when they tried 5 in a line, there were 2 left over; and when 7 abreast, there were 3 left over. How large is the Department?
Find the Combination 11. From a standard deck of 52 cards, how many six-hand cards possible if there are at least three aces and three other cards? 2. Thirteen students apply for three scholarship slots. In how many ways can the scholarship be awarded?
. Suppose you are working on a ten-digit keypad to open a door. You know the combination is exactly three digits long.1. How many choices are there if you may use a number multiple times and the order matters?2. How many choices are there if you may not use a number multiple times and the order matters?3. How many choices are there if you may not use a number multiple times and the order doesnot matter?4. How many choices are there if you may use a number multiple times and the order does notmatter?
Analyze the given problem if it's permutation, combination, factorial or fundamental. Provide a clear solution.
7. What is the number of ways of choosing 4 cards from a deck of 52 playing cards? In how many of these are A. Four cards are of the same suit B. Four cards belong to four different suits C. Two are red cards and two are black cards. D. Cards are of the same color

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