The graph shows the total earnings, y, a teenager makes for mowing z lawns. so 40 30 20 012 3 +5 Number of Lawns Mowed Which equation models the relationship between y and z? 1 = 10y z= 20y y=10x y= 20r Total Earnings (dollars)

Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

Q: make a graph of the earnings (money earned in dollars on a vertical y axis), based on number of…

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Q: 2345

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Q: Descriptive analysis is normally used to predict the relationship of the variables.  True  False

A: Descriptive analysis : It can be useful for two reason. To provide basic information about…

Q: Graph the line x=-8. 8. 4- 2+ -8 -6 -6 -8 2.

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Q: Graph the line with the equation y = 2x - 1. %3D 10 9 8 4 3 -8 -6 -4 -3 -2 4 8 9 10 -10 -9 -7 -5 -1…

A: y  = 2x - 1

Q: Graph the line with slope -4 and y-intercept - 1. 8 + 2 2 ܠܝ

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Q: Which graph is parallel to the x-axis and 3.2 units below the axis?

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Q: Graph the line y= -8.

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Q: Write an equation that represents the relationship between the number of seed packets (s) and the…

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Q: 4%=-5(x-312-1

A: Given y = -5 (x-3)^2 -1

Q: An influencer is planning a lunch banquet. The equation �=670+24� models the relation between the…

A: The objective of the question is to find the cost of the lunch banquet when the number of guests is…

Q: how do i plot -3y=-3 on a graph?

A: Given,

Q: log2(x2+8x+20)=3 Step 1:____________ step 2: _______________ Show your work:       the…

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Q: ollowing table lists the number of years of education past high school (x) and the annual income (y)…

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Q: At the start of the business, Roby had $80 in his 6. bank account. Every week $20 is added to his…

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Q: Graph the line x=−8

A: Draw a line parallel to y axis on left side of origin

Q: Write the equation for the graphed function Y=

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Q: Anne got a job selling window shades. She receives a monthly base salary and a $6 commission for…

A: Let  x=Number of window shades soldy=Anne's earning Suppose, the equation be  y-y0=mx-x0…

Q: Make a table of values and sketch the graph of the equation y=- x2+4. You must show the table and…

A: Make a table of values and sketch the graph of the equation y=-x2+4 .

Q: The trends y=-0.302x+659.58 and y=-2E-13x-3E-10. Are these trends signifiicant?

A: Correlation Coefficient: The correlation coefficient is defined as the measure to know how strong a…

Q: Graph the equation y = -3x + 5.

A: Explanation of the answer is as follows

Q: What is the slope and y-intercept

A: The general equation of a line in slope-intercept form is given by y=mx+C, where m is the slope of…

Q: An influencer is planning a lunch banquet. The equation �=670+24� models the relation between the…

A: The objective of the question is to find the cost of the lunch banquet when the number of guests is…

Q: The cost to rent a paddleboat at Central Park includes an initial fee of $7 plus $3.50 per hour.…

A: Given  the initial fee of renting paddleboat =$7 rate per hour=$3.5

Q: The equation y = 9x represents the relationship between the number of chocolate boxes sold (x) and…

A: Given query is to find the cost of 35 chocolate boxes.

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.