Questions 11-17. The environment club has saved 200 pounds of cans and promises to collect 20 pounds of cans each week and will use the profits to buy additional recycling bins. Create a linear model for their collection program. What will the dependent variable, y, represent? pounds weeks profits cans

Q: A small-appliance manufacturer finds that if he produces x toaster ovens in a month his production…

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Q: A clothing business finds there is a linear relationship between the number of shirts,n,it can sell…

A: p = mn + b When n = 1,000; p = 77 Hence, 77 = 1,000m + b  -------------- Eqn (A) When n = 5,000; p =…

Q: A zoologist studied the running speeds of animals in terms of the animals' body lengths. The results…

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Q: This linear model’s slope-intercept equation is .   If you spent 190 minutes over the phone in a…

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Q: Each semester, a college charges a services fee of $80 plus $40 for each unit taken by a student.…

A: Fixed cost = $80 Cost per unit =$40 We have to find a linear equation that gives total enrollment…

Q: Step 4 of 6: According to the estimated linear model, if the value of the independent variable is…

A: The equation of regression line is ŷ= bo + bx Where bo is Y intercept And b1 is slope

Q: A zoologist studied the running speeds of animals in terms of the animals' body lengths. The results…

A: Consider the given: a) Find the linear model from points (9, 2.5) and (60, 20). Change meters in…

Q: A clothing business finds there is a linear relationship between the number of shirts, nn, it can…

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Q: The owner of a restaurant franchise pays the parent company a monthly fee of $5057 plus 18% of…

A: Given that: Monthly fee = $5057+18% of sales.

Q: The cost of a rental car is linearly related to the number of miles driven. For one company, a 5-…

A: Independent variable in a equation is the variable which drives the relationship of the equation of…

Q: The table below relates the number of rats in a population to time in weeks. Use the table to write…

A: Given

Q: Write equations for both of the graphs below. 160 160 ÎM(t) 120 120 80 80 40 40- 4 6 Hours 2 4 6…

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Q: The psychology club is having a self-proclaimed psychic come to their campus fund-raising event to…

A: Given, the psychology club is having a self-proclaimed psychic come to their campus fundraising…

Q: The environment club has saved 200 pounds of cans and promises to collect 20 pounds of cans each…

A: We have to find the number pounds of cans will the club have by week 12 Consider the x be the of…

Q: a. Briefly explain how the information provided suggests that a linear model may not be appropriate…

A: Regression analysis

Q: number of automobiles in a certain small town was 1,445 in 2010, and it was 1,750 in 2015. If we…

A: Since time period starting from 2010, we can take t=0 at 2010. Number of automobiles in the town in…

Q: The table shows the results of a survey on the average amount of money d, in dollars, consumers…

A: Given: X Y 25 42 28 36 33 26 35 22 42 8 Straight line equation is d=ax+b The normal…

Q: (b) Make a linear model for the data. f(x) = %D

A: Consider the following data  x 3 3.2 3.4 3.6 f 6.0 5.6 5.2 4.8 To make a linear model of the…

Q: destion 3: The U.S. Bureau of the Census predicted that the population of Florida would be about…

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Q: To rent office space at Building A, you must pay a one-time fee of $1000 and pay rent of $800 per…

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Q: Question 1 (a). A small business woman has realized that for one of her products, if the price per…

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Q: The percentage of employees who cease their employment during a year is referred to as employee…

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Q: When homeowners list their home for sale, they begin by listing it for a price that is greater than…

A: In general, the positive coefficient indicates positive slope and the negative correlation indicates…

Q: An employee has two options to consider for a position in a company. The first position pays $19.15…

A: Given

Q: Looking at the scatterplot, you will see that there are two unusual data points (Avatar and…

A: The scatter plot when that two data points are included ,

Q: If a is multuplied by the graph of the new equation is wider and opens downward wider and opens…

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Q: The graph of the linear equation x = y passes through the point: о (9.6,0) O (0,9.6) O (0,-9.6) O…

A: The graph of x=y passes through the point whose both the coordinates are same.

Q: 1. For each situation, tell whether it could be modeled by a linear equation, and explain why or why…

A: To determine which of the given situation can be modeled by a linear equation.

Q: Which of the following equations best represents the relationship of the points in the scatterplot…

A: The equation of straight line is given by y=mx+b here, m is the slope of the line, b is the…

Q: A cell phone company offers aninternational plan by charging $30 for the first 80 minutes, plus$0.50…

A: Given:  A cell phone company offers an international plan by charging $30 for the first 80 minutes,…

Q: Each semester, a college charges a services fee of $80 plus $40 for each unit taken by a student.…

A: Answer

Q: Step 1. Find the estimated slope. Round your answer to three decimal places. Step 2. Find the…

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Q: A clothing business finds there is a linear relationship between the number of shirts, n (in…

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Q: * Question 1 Janice has a pasta recipe that calls for 2 oz. of cheese for every 3 oz. of cooked…

A: Given graph has cheese on y axis and pasta on x axis.

Q: At a unit price of $350, the quantity demanded of a certain commodity is 79 pounds. If the unit…

A: Coordinates are (79, 350) and (37, 720)  Then we use two point formula to find the line

Q: When Megastore sells jumbo packages of toilet paper for $20 each, their sales are 5600 packages per…

A: Given that,   The piece (P) of toilet paper for each= $20   And total sales = 5600 packages per day.…

Q: the early 1970s through 2010 in the us, the enrollment of 3-4 year olds steadily increased in 1970…

A: Hi

Q: people eat cereal as a daily source of fiber, and these cereals contain the mineral potassium.…

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Q: The environment club has saved 200 pounds of cans and promises to collect 20 pounds of cans each…

A: Given, the environment club has saved 200 pounds of cans and promises to collect 20 pounds of cans…

Q: Mark Gershon, owner of a musical instrument dis-tributorship, thinks that demand for guitars may be…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Question 4 Suppose that the cost of purchasing CDs from a music club is a flat membership fee of $25…

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Q: 3) When expenses are taken into account, the linear model will shift. For example, prior to working…

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Q: Questions 11-17. The environment club has saved 200 pounds of cans and promises to collect 20 pounds…

A: Given, quantity of cans saved by environment club = 200 pounds   (initial quantity) and further…

Q: Total DVD and Blu-ray disc sales in 2009 were $8.72 billion. For the purposes of this problem, you…

A: Given: Data of DVD's Year sales 2009 $ 8.72 billion 2014 $4.7 billion Data of streaming…

Q: Alcohol is different in that is removed linearly from the body. The following table shows the blood…

A: b) To get the graph in the excel follow the steps given below: 1) Import the data in the excel and…

Q: The percentage of employees who cease their employment during a year is referred to as employee…

A: Let's find linear model for the data given.

Q: A zoologist studied the running speeds of animals in terms of the animals' body lengths. The results…

A: a) Let y be the running speed of an animal, with body length of x centimeters  Consider the points…

Q: A baby weighs 10 pounds at birth, andthree years later the child’s weight is 30 pounds. Assumethat…

A: Given the weight of a baby at time of birth is 10 pounds and three years later weight is 30 pounds.…

Q: Graph the following equation in a rectangular coordinate system. A) 10 x= 8 Use the graphing tool to…

A: Given  equation is  x=8

Q: A small plant manufactures riding lawn mowers. The plant has a net fixed cost (leases, insurance,…

A: Let x be the number of mowers produced and sold each day.  From the given information,          cost…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.