In the table, what percentage of students earned a grade of 70 or above on the exam? Score
Count
[40-50)
1
[50-60)
2
[60-70)
4
[70-80)
5
[80-90)
2
[90-100)
1

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

answer: 12

step-by-step explanation:

because yes

27

step-by-step explanation: