4 over 3.2 = 6 over 4.8
I hope this helps!!
Answer:
here u go hope this is right
Step-by-step explanation:
x + 779 = 900
x = 900- 779
x = 121
Answer:
$10.10
Step-by-step explanation:
$7.50 + $2.60 = $10.10
Answer:
Variance.
Step-by-step explanation:
that is the variance of the data.
The square root of the variance is the Standard Deviation.