Miranda conducted a survey on how many hours per day students spend surfing the internet versus how many pets they have. She sur
veyed ten of her classmates and recorded the data in the scatter plot below.
Use technology to determine which equation best models the data in the scatter plot.
A.
y = -0.4x + 6.3
B.
y = -7.4x + 0.7
C.
y = -0.7x + 7.4
D.
y = -6.3x + 0.4
Use technology to determine which equation best models the data in the scatter plot.
A.
y = -0.4x + 6.3
B.
y = -7.4x + 0.7
C.
y = -0.7x + 7.4
D.
y = -6.3x + 0.4
1 answer:
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Answer:
No, she tipped about 18%.
Step-by-step explanation:
How much she tipped:
$25 - $21.18 = $3.82
To find the percentage, you can put this tip over the what she paid for the pizza.
%
She only tipped about 18%
Answer:
Point B will be -7 + 4 i
Step-by-step explanation:
We have given point
And mid point = -2 + i
We have to find point B
We know that mid point is given by
As the mid point is in between the point A and B
So point B will be -7 + 4i