-8x=2+4 x=-4+43, I think -8x moved to left and solve that, its simple.
Answer:
Father in heaven, I stand before You today in Your omnipotent presence to ask that You grant me strength. I want You to give me the strength to power through all of the tasks today — whether little or big. It is by Your will that I live oh Lord. And I know it is also by Your will I will not go weak today.
Step-by-step explanation:
Variance is the difference of the number from the mean of the group of numbers then square it and find the average. In this case, we need to find the mean first. 90 + 75 + 72 + 88 + 85 = 410/5 = 82 . Now we must get the difference of each from the mean.
90 - 82 = 8
75 - 82 = -7
72 - 82 = -10
88 - 82 = 6
85 - 82 = 3
Next is to find the average of the square of the numbers.
(8^2) + (-7^2) + (-10^2) + (6^2) + (3^2) is
64 + 49 + 100 + 36 + 6 = 255. Next step is to simply divide it by 5. The numerator in calculating the variance is the sum of the square of the numbers which is 255.
Answer:
Step-by-step explanation:
i’m not sure... anyone else
minus 5 both sides
take the log₈ of both sides
4v=log₈26
divide both sides by 4
v=(1/4)log₈28
if yo use calculator
go back
take ln of both sides
4vln8=ln26
divide both sides by (4ln8)
v=(ln28)/(4ln8)
evaluate
v≈0.40061291017147
