2) Ashley and her brother combined to read a total of 33 books over the summer. Sophia read three more than four times as many books as her brother. How many books did each person read? S =

Q: The following is known about three numbers: Three times the first number plus the second number plus…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 16,500. By 2010, the population had risen to 20,000. Write an equation, in slope-intercept form, to…

A: Consider t=0 represents the year 2000 and Pt represents the population of the south Ridgeville t…

Q: 1) Kristin spent $131 on shirts. Fancy shirts cost $28 and plain shirts cost $15. If she bought a…

A: We are solving the first question and for the next question post the question againand also mention…

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A: Given,My height = 72 inchesInstructor’s height = 66 inches

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A:

Q: A social studies test contains geography and history problems. Geography problems are worth 5 points…

A: Solution-Geography questions are worth = 5 pointsand History problems are worth = 15 pointsTime…

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A:

Q: Problem. 4: Formulate, but do not solve, the problem. A farmer has 600 acres of land on which to…

A: Given: Formulate, but do not solve, the problem. Given acres of land = 600 Cost of growing…

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A: Given (1) 50 persons can consume a certain amount of food =2 months (2) Profits = 3000 and Ratio…

Q: Problem Set L: Solving Systems of Equations cally. 2) %3D 5х — Зу %3-16 acon th pert in ments of oms…

A:

Q: 1. Solve the Following System of Equations 17 x + y (a) 7 - + Y 17 (b) 11 - x + Y 17 (c) 12 -

A:

Q: For the following story problems: 1st) Define the variable(s) – there will be either 1 or 2…

A: To determine: The speed for the first part and second part of the trip of 6-hour bike trip of 70…

Q: Problem Set A (1) The following is known about three numbers: Three times the first number plus the…

A: The solution by using Cramer's rule is given as follows :

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A:

Q: Problem 5 A number is nine more than another number. Twice the sum of the two numbers is ten. What…

A: Qn. 5) Let the two numbers be x and y, According to question : x-y=9.........................(1) and…

Q: d questions will be shown to you again at the end of this test. You have held 4 questions so far. A…

A:

Q: For the following story problems: 1st) Define the variable(s) – there will be either 1 or 2…

A: 1) In the given problem, revenue is generated from selling hats and T-shirts. Since two different…

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A: The design of experiments is the design of any task that aims to describe and explain the variation…

Q: Problem 3. Solve the following equations system: 2x1 + 6x2+ 4x3 : 18 %3D 5x1 + 6x2 + 4×X3 = 24 -2x1+…

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Q: Problem 12. Solve by elimination, exchanging rows when necessary: u+4v+2w = -2 -2u - 8v+3w = 32 v+w=…

A:

Q: 25. A relief organization supplies blankets, cots, and lanterns to victims of fires, floods, and…

A: Explanation: Let us assume, Cost of one blanket = $x Cost of one cot= $y Cost of one lantern= $z For…

Q: Suppose a traveler vacationed in France, Switzerland and Italy. The traveler spent a total of $300…

A: Consider the system of equations: a1x+b1y+c1z=d1a2x+b2y+c2z=d2a3x+b3y+c3z=d3   Using Cramer's rule,…

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A:

Q: 3. A shop owner blends a fancy brand of tea with a cheaper brand. The fancy brand sells for $5 per…

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.