Question 4/6 Jenny sells two types of lanyards, solid color orstriped. She charges more for striped lanyards thanfor solid color lanyards. The amount of money, indollars, that she collects from selling x lanyards ofone type and y lanyards of the other type can bemodeled by the expression 3x + Sy.What does the variable y represent in thissituation? A. The number of solid color lanyards sold. B. The number of striped lanyards sold. C. The selling price of one solid color lanyard. D. The selling price of one striped lanyard.

Q: b. If 8x − 0 = 3x + 5 , then x=

A: Consider the provided equation,

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Q: 2.) Justin and Kadiyah want to save $225.00 together. Justin has $16.00 and saves $10.00 each week.…

A: Given Justin and Kadiyah want to save $225.00 together. Justin has $16.00 and saves $10.00 each…

Q: Multiple and simplify    6y²/14 xy      •    7xy/4x²

A: Multiplication of ( 6y²/14 xy ) and ( 7xy/4x² ). ( 6y²/14 xy ) × ( 7xy/4x² ) = {(6y²) × ( 7xy)}/…

Q: 6. Evaluate the following: (ey)dy dx 0. A. e-1 e-1 C. 2e +7 2. D. e?

A: Given: I=∫01∫0y3exydydx   As we know the basic integral formula; ∫eax+bdx=1aeax+b+C

Q: Match these values of r with the accompanying scatterplots: 0.738, 1, 1, 0.995, and -0.373. Click…

A: The given correlations are 0.738,1, -1, 0.995,  -0.373

Q: Add. -3 + (-7) + 6

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Q: 5 a. Evaluate 2cos4t 3

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Q: undetermint coedticients 11 ON-4y = G²-3) sin x

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A: Given that, an accountant has a schedule of depreciation for some business equipment. The schedule…

Q: 8x + 6 c² + 9x - 361] S[x² 3x

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Q: 4c + 36 ÷ 3 + 4(1+2) if c = 5

A: BODMAS Rule: B - Brackets O - Order of powers or roots D - Division M - Multiplication A - Addition…

Q: 4. Evaluate: 18P3 5. Evaluate 12P4

A: We have to find following permutations,  18P3 = ?  12P4 = ?

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Q: 1. Evaluate each expression a. 8P5​b. 11C4

A: we use the formula,nPr(n,r) = n! / (n-r)!nCr(n,r) = n! / (n-r)!*r!

Q: Exi Ead Damain and Range:

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Q: 5x + 1/8= 3x-5/4 6. 10

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Q: Simplify.1/4b-1/3+5/6b-1/5(use integers or fractions for any number in the expression.)

A:

Q: Match these values of r with the accompanying scatterplots: -1, -0.995,-0.794, 0.416, and 0.794.…

A: The given correlations are -1, -0.995, -0.794, 0.416, and 0.794

Q: If a * b denotes a² – ab + 2, find the value of 2* (3 * 2). What is the value of x if x * 3 = 0? %3D

A: Given a * b = a2 - ab + 2

Q: 1. Evaluate: xydydx

A: The given integral

Q: 4. Simplify the following. State any restrictions on the variables 4x²y° а. x*y? 3 ху b. 9x? -12x

A:

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A: First simplify the terms then put x = 25

Q: 6. Evaluate. (-125) } a. 25 b. -25 C. 5 d. -5

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.