Answer:
5/4 or 1.25
Step-by-step explanation:
-5/3 x -3/4
apply the fraction rule
-5/3 = 5/3
apply the same rule to -3/4
= 5/3 x 3/4
cross cancel common factor which is 3
and you will get 5/4
Hi there!
Let's use the given formula of a square (A = s^2), to figure out what the equation would be. We are looking for one side, or s here.
WORK:
81 = s^2
squareroot(81) = s
ANSWER:
The second option, root 81.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
The question asks us to find the mean absolute deviation ( MAD ). We know that the mean is 3. First we have to find the distance of the each value from the mean ( and ignore minus signs ). For example: 1 - 3 = | - 2 | = 2 ( absolute value ) etc. Then we have to find the mean of their distance: MAD = ( 2 + 2 + 1 + 1 + 0 + 0 + 0 + 1 + 2 + 3 ) / 10 = 12 : 10 = 1.2. Answer: The mean absolute deviation is <span>A ) 1.2.</span>
