Answer:
She caught 10 rabbits
Step-by-step explanation:
Given
Represent Rabbits with R; Squirrels with S and Deer with D
Required
Determine the value of R
Solve for R
Recall that
Substitute 3D for S
Hence;
<em>She caught 10 rabbits</em>
A store manager records the total visitors and sales, in dollars, for 10 days. The data is shown in the scatter plot. What concl
usion can the store manager draw based on the data?
Question 3 options:
An increase in sales causes a decrease in visitors.
An increase in sales is correlated with a decrease in visitors.
An increase in visitors is correlated with an increase in sales.
Question 3 options:
An increase in sales causes a decrease in visitors.
An increase in sales is correlated with a decrease in visitors.
An increase in visitors is correlated with an increase in sales.
1 answer:
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Answer:
G(3, 1), H(2, 3)
Step-by-step explanation:
When D is the midpoint of EG, it means ...
D = (E + G)/2
or
G = 2D -E = 2(3,4) -(3,7) = (2·3-3, 2·4-7) = (3, 1)
Likewise, H is ...
H = 2D -F = 2(3,4) -(4,5) = (2·3-4, 2·4-5) = (2, 3)
Option D (The student should have used as the slope of the perpendicular line.) is correct.
Step-by-step explanation:
We need to identify the error that the student made in finding equation of the line that passes through (-8,5) and is perpendicular to y = 4x + 2
The slope of the required line would me -1/m because both lines are perpendicular.
So, slope of new line will be: -1/4
because the equation of slope-intercept form is: where m is the slope
Now, for finding equation the student used point slope form i.e
where y_1 and x_1 are the points and m is the slope.
Putting values:
x_1=-8, y_1=5 and m=-1/4
This is the correct solution.
The student made error by using the wrong slope he used 2 instead of -1/4
in the step
So, Option D (The student should have used as the slope of the perpendicular line.) is correct.
Keywords: Equation of line using Slope
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