Matthew had $5 saved. He earned $9 by completing chores. He spent $20 on a vldeo game. How much money did he have left? There are 21 students golng on a field trip. If 4 students can fit Into one vehlcle. how many vehicles are needed to make sure all of the students can go? -Algebrale Thínking

Q: Numbers 22-24. Thank you

A: 22. Step-by-step procedure to find the test statistic using Excel: In Excel sheet, enter Mine 1 in…

Q: 3 + 9 m=0' 2"

A:

Q: b. I-1 3=

A:

Q: 5.

A:

Q: 12 I+(-1'] = i=1

A:

Q: 25+2=

A: First we calculate 2^5.2^5= 2x2x2x2x2=32

Q: 3. 3 de dy 40

A:

Q: 3. H-8)- (4-8) -10

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Q: Number 28

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Q: Express the graph in Figure Q3(a) in terms of a unit step function and then find the Laplace…

A: We have to find the Laplace transform of given graph in term of unit step function

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: 3 + 4 = jbygy

A: 3+4=7

Q: ed 0,

A: The Laplace transform of a function can be obtained by using the Laplace transform table. The…

Q: -5 -1 1. 4

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Q: 19 22

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Q: V- 25 + V- - 81+V-49

A: Topic - complex numbers

Q: (-3)² ÷ 3 • (5 - 10 + -8)

A:

Q: In Exercises 1-6, the given set is a basis for a subspace W. Use the Gram- Schmidt process to…

A: From the given basis we find an orthogonal basis of W. Using Gram-Schmidt process:

Q: Match the possible graph for the function f with the specified properties: (i) the domain of ƒ is…

A: The function has properties,(i) the domain of f is -5,5(ii) f-5=f0=f5=5(iii)…

Q: Add. 4 4a + 3

A: Here given

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: 10+c=25

A: given 10+c=25 find c by solving linear equation apply transpose for c and constant value one side…

Q: 42 -13

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Q: -3 1

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Q: 10+9=3p

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.