Let G be an undirected graph, with adjacency matrix 1 1 1 A = 1 1 1 1 1 1 1 1 1 How many walks of length 3 does G posses from vertex 4 to vertex 1? You may use the following results: 2 1 1 2 1 1 A? 1 1 3 2 1 1 1 1 2 1 1 3 2 5 5 1 1 3 A³ = 5 1 4 5 1 4 2 3 6. 2 Answer:

Q: 8. I invite 10 couples to a Valentines Day party at my house. I ask everyone present, including my…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: Let A = What is (AT)3.2? 00 3. 3.

A:

Q: Perform the operation or operations when possible. - 2 [14]: 4]+| 8 O A. They cannot be added. Ов.…

A:

Q: In √x + 2 = 1 es 5.389

A:

Q: 8. Ф(55) Answer: Show your work or explain your

A: We want to find ϕ(55)

Q: need help finding value of x!

A: topic - triangles and Pythagoras theorem

Q: In deriving the Catmull-Rom change-of-basis matrix, the assumption was made that Vi ti+1 − tį = 1.…

A: As per the question, we are given that the difference between adjacent knot values in a Catmull-Rom…

Q: Please recreate the steps clearly so i can retrace the steps and get a better grasp on the subject.

A: The objective of this question is to simplify the given expression: (5*sqrt(-3))*(-7*sqrt(-12)).

Q: i owing expression. a+bi nswer below:

A: Solution  Given  ia+bi

Q: 9. Which of the following expresses 37-2/28 in simplest form? -/21 d. -7 а. -1 с. b. -57

A:

Q: answers are wrong, it is a previous result

A: from the given  information:X denotes the weight of a randomly selected seedless watermelon.Mean…

Q: 0=N+ +02 NzP OOT AJOS

A:

Q: Evaluate ,C, and P6• (If necessary, consult a list of formulas.) „C, = 0 P.

A: Formula for combination  nCx=n!/(x!(n-x)!) Formula for permutation  nPx=n!/(n-x)!

Q: a.) 1+2/n

A:

Q: Out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it with…

A: Given,out of 143 customers of Domino's Pizza, a total of 65 ordered pizza with onions, 77 ordered it…

Q: second and thrid answer are incorrect

A:

Q: 10. Rewrite each subtraction question as an addition question (meaning the answers remain the same)…

A: Given; a)-10-(-8) b) 3-(-7) c) -6-0 d) 0-10 e) -8-6 f) -15-(-5).

Q: There are 21 students in an MA 206 class at FCC. How many ways are there to select 5 students for a…

A: Let n=number of students=21 x= number of students slect for group=5

Q: 7. Ф(39) Answer: Show your work or explain your reasoning here:

A: We want to find ϕ(39)

Q: Find 52 + 48 + 44 .. + 0 + -4 + -8.

A: The given sequence is 52+48+44+...+0+ -4+ -8. Here, the first term is a=52. Clearly, the difference…

Q: applied discreet maths; please proof if the statement is true or false    A-B = A' n B  A' means…

A: The statement is false.  Suppose  x  is in A-B, that means x is in A but not in B. Now,  x is in A…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.