3 different pairs are...
0+1=1
-1+2=1
-2+3=1
The answer is 5x-5that is the answer
Answer:
It is in a decimal.
In a fraction it’s 371/1000
In a percentage 37.1%
Answer:
5
Step-by-step explanation:
reminder of rules for division
• If signs are the same then positive result
• If signs are different the negative result
+ 7 ( signs of division are different )
= - 2 + 7
= 5
Solution: We are given below data:

Now to find the mean deviation, we use the below formula:

Where:
represents the summation
X, represents the observation.
represents the mean
N represents the number of observation.


Therefore, the mean deviation is:

= 4