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If 7 people each shake hands with each other, how many handshakes took place? QUESTION 10...
Bonus 1 A walk in a graph G is a sequence of vertices V1, V2, ...,...
Bonus 1 A walk in a graph G is a sequence of vertices V1, V2, ..., Uk such that {Vi, Vi+1} is an edge of G. Informally, a walk is a sequence of vertices where each step is taken along an edge. Note that a walk may visit the same vertex more than once. A closed walk is a walk where the first and last vertex are equal, i.e. v1 = Uk. The length of a walk is the number...
for these problems state whether it is. permutation or combination and find the number of possibilities....
for these problems state whether it is. permutation or
combination and find the number of possibilities.
1) There are 35 people at a luncheon. They each shake hands with everyone else. How many handshakes were there? 30C2 35 15,34,43,423,7 order doesn't matter: Combination -26, 1572 2' (35-2). 2) A group of 12 people are going to compete in a Pie Eating Contest. First place, second place, and third place all advance to the finals. 3) A team of 10 football...
Discrete Math Question 1: Answer the following questions using your knowledge of binomial coefficients. Imagine a...
Discrete Math Question 1: Answer the following questions using your knowledge of binomial coefficients. Imagine a committee comprised of 7 men and 8 women. a) How many ways can you choose single representative from the committee? b) How many ways can you choose a task force of 3 members from the committee? c) How many ways can you choose a task force of 3 members who will then fit three roles: task force leader, task force vice-leader and task force...
QUESTION 7 Record the transaction below. Shareholders' Equity The following events took place in the first...
QUESTION 7 Record the transaction below. Shareholders' Equity The following events took place in the first month of business. AssetsLiabilities Common StockRetained Earnings Declared and paid a cash dividend to its shareholders TO RECEIVE CREDIT FOR THE QUESTION, AN ANSWER MUST BE SELECTED FOR EACH COLUMN EVEN IF THERE IS NO EFFECT. IF THERE IS NO EFFECT, SELECT "O NO EFFECT." A. O No Effect B (150) Cash 150 Dividends Expense D. 150 Dividends E. 150 Cash F (150) Dividends...
(a) In how many ways can 7 people be lined up to get on a bus?...
(a) In how many ways can 7 people be lined up to get on a bus? (b) If 5 specific persons, among 7, insist on following each other, how many ways are possible? (c) If 2 specific persons, among 7, refuse to follow each other, how many ways are possible? (a) The 7 different people can be lined up in 5040 different ways. (b) The people can be lined up in different ways. (c) The people can be lined up...
How many different 5 cards hands in a 32 cards deck (7, 8, 9, 10, J,...
How many different 5 cards hands in a 32 cards deck (7, 8, 9, 10, J, Q, K, A) can we form with: a) 2 diamonds and 3 spades? b) At most one king? c) 2 kings and 3 spades? d) 5 diamonds or 5 spades?
A.How many people are unemployed in each year? B. How many people are employed in each...
A.How many people are unemployed in each year?
B. How many people are employed in each year?
5, Suppose the following data describe a nation's population: Year 1 310 million 150 million 8 percent Year 2 315 million Population Labor Force 160 million 7 percent Unemployment rate . How many people are unemployed in cach year? (5 pts) How many people are employed in ecach year? (5 pts)
(1) In how many ways can 7 people A, B, C, D, E, F,G be seated...
(1) In how many ways can 7 people A, B, C, D, E, F,G be seated at a round table such that A and B sit together, but C and D do not sit together.
(7 points) Ten randomly selected people took an IQ test A, and next day they took...
(7 points) Ten randomly selected people took an IQ test A, and next day they took a very similar IQ test B. Their scores are shown in the table below. IJ Person A C DE F Test A 108 101 122 75 87 104 96 11889 94 Test B 105 102 122 76 87 102 100 1188697 1. Consider (Test A - Test B). Use a 0.05 significance level to test the claim that people do better on the second...
In a standard deck of cards, how many different 3-cards hands are there? 15 In a...
In a standard deck of cards, how many different 3-cards hands
are there?
15 In a standard deck of cards, how many different SELECT ALL APPLICABLE CHOICES ards hands are there A) 132591 B) 133804 C) 22100 D) 132600 E) none of these
Bonus 1 A walk in a graph G is a sequence of vertices V1, V2, ..., Uk such that {Vi, Vi+1} is an edge of G. Informally, a walk is a sequence of vertices where each step is taken along an edge. Note that a walk may visit the same vertex more than once. A closed walk is a walk where the first and last vertex are equal, i.e. v1 = Uk. The length of a walk is the number...
for these problems state whether it is. permutation or
combination and find the number of possibilities.
1) There are 35 people at a luncheon. They each shake hands with everyone else. How many handshakes were there? 30C2 35 15,34,43,423,7 order doesn't matter: Combination -26, 1572 2' (35-2). 2) A group of 12 people are going to compete in a Pie Eating Contest. First place, second place, and third place all advance to the finals. 3) A team of 10 football...
QUESTION 7 Record the transaction below. Shareholders' Equity The following events took place in the first month of business. AssetsLiabilities Common StockRetained Earnings Declared and paid a cash dividend to its shareholders TO RECEIVE CREDIT FOR THE QUESTION, AN ANSWER MUST BE SELECTED FOR EACH COLUMN EVEN IF THERE IS NO EFFECT. IF THERE IS NO EFFECT, SELECT "O NO EFFECT." A. O No Effect B (150) Cash 150 Dividends Expense D. 150 Dividends E. 150 Cash F (150) Dividends...
(a) In how many ways can 7 people be lined up to get on a bus? (b) If 5 specific persons, among 7, insist on following each other, how many ways are possible? (c) If 2 specific persons, among 7, refuse to follow each other, how many ways are possible? (a) The 7 different people can be lined up in 5040 different ways. (b) The people can be lined up in different ways. (c) The people can be lined up...
A.How many people are unemployed in each year?
B. How many people are employed in each year?
5, Suppose the following data describe a nation's population: Year 1 310 million 150 million 8 percent Year 2 315 million Population Labor Force 160 million 7 percent Unemployment rate . How many people are unemployed in cach year? (5 pts) How many people are employed in ecach year? (5 pts)
(1) In how many ways can 7 people A, B, C, D, E, F,G be seated at a round table such that A and B sit together, but C and D do not sit together.
(7 points) Ten randomly selected people took an IQ test A, and next day they took a very similar IQ test B. Their scores are shown in the table below. IJ Person A C DE F Test A 108 101 122 75 87 104 96 11889 94 Test B 105 102 122 76 87 102 100 1188697 1. Consider (Test A - Test B). Use a 0.05 significance level to test the claim that people do better on the second...
In a standard deck of cards, how many different 3-cards hands
are there?
15 In a standard deck of cards, how many different SELECT ALL APPLICABLE CHOICES ards hands are there A) 132591 B) 133804 C) 22100 D) 132600 E) none of these
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