Grading System 1 Grading System II Test average-40% Test average-60% Final exam grade-25% Final exam grade-15% Homework-25% Homework-15% Class participation-10% Class participation-10% If your values are the following, which grading system do you prefer and why? Test average = 84 Final exam grade = 68 Homework = 90 Class participation = 95 . .

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

hello, there is a new name in town and that's the human spider!

answer: d.) the total number of protons and neutrons is 15

merry christmas!

~

your friendly neighborhood human spider! .

25/6 hope it : )

step-by-step explanation: