A bar model can be used to a subtraction problem by showing how much of it your actually losing or winning so subtract the totals and you have gotten your answer.
Answer:
584
Step-by-step explanation:
25 × 8 + 20 × 8 + 8 × 20 ÷ 2 + 8 × 8 + 20 × 8 ÷ 2 =
The scatter plot describes the relationship as a positive, non-linear association. Hence option B is correct.
<h3>What is a scatter plot?</h3>
A scatter plot is a plot mathematical chart or graph that depicts the relationships by the use of dots and shows the two numeric variables.
The dots are positioned on each horizontal and vertical value for an individual. They are used for observing the relationship between the variables. The graph shows are positive but nonlinear association.
Find out more information about the relationship.
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The value of z is zero
Step-by-step explanation:
The slope is the steepness of the line.
The formula for slope is given by:
Here
(x1,y1) = (1,z)
(x2,y2) = (2,8)
So,
The value of z is zero
Keywords: slope, Line
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