Question

The EOCT test score is weighted as 20% of your final grade.

Below is a formula to calculate your final grade once you have received your EOCT score.

Let G = Course grade

Let E = End Of Course Test Score

Let F= Final Grade

F = 0.80G + 0.20E or 0.20E = F - 0.80G

Example:

Jerry knows that his grade in Mr. Brown's Math IIB class is 65. What is the lowest score that he can make on the EOCT in order to have a final grade of 70?

0.20E = F - .80G

0.20E =70 - 0.80(65)

0.20E = 70 - 52

0.20E =18

E = 18/0.20

E = 90 (Jerry needs to score a 90 on the

Answer 1

@ganeshie8

Answer 2

@iGreen

Answer 3

John knows that his grade in Mr. Brown's Math IIB class is 82. What is the lowest score that he can make on the EOCT in order to have a final grade of 70?

Answer 4

That is the question

Answer 5

@ganeshie8

Answer 6

\(0.20E = F - .80G\)

\(0.20E = 70 - .80(82)\)

Solve that.

Answer 7

is it 4.4?

Answer 8

@iGreen ?

Answer 9

That gives you:

0.20E = 4.4

Now you have to divide 4.4 / 0.20

Answer 10

22

Answer 11

Yep, that's your answer.

Answer 12

So Jerry needs to score a 22 on the test to get a grade of 70.

Answer 13

Omg you are so smart @iGreen you truly are a mathlete

Answer 14

I have more questions :) @iGreen

Answer 15

Okay, just close this one and open a new one..