Please help i will give brainliest :) question is in picture
2 answers:
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Answer:
Standard Error of the difference = 0.0695
Step-by-step explanation:
Its given that : In a large school district, 16 of 85 randomly selected high school seniors play a varsity sport
Also, in the same district, 19 of 67 randomly selected high school juniors play a varsity sport
Now, finding the standard error of the difference :
Hence, Standard Error of the difference = 0.0695
Answer:
The answer to your question is (x - 4)² + (y - 5)² = 100
Step-by-step explanation:
Data
Point = (-2, -3)
Midpoint = (4, 5)
Process
1.- Find the length of the radius using the formula of the distance between two points.
dPM =
x1 = -2 y1 = -3 x2 = 4 y2 = 5
dPM =
dPM =
dPM =
dPM =
dPM = 10
2.- Find the equation of the line
(x - h)² + (y - k)² = r²
h = 4
k = 5
r = 10
(x - 4)² + (y - 5)² = 10²
(x - 4)² + (y - 5)² = 100