Answer:
721/10
Step-by-step explanation:
Shift the decimal place over one for the numerator and the denominator
The mean of a sequence of numbers is the average.
The true statement is: 
The given parameters are:


The mean of a dataset is calculated as:

So, we have:

Multiply both sides by m

When the sequence is split into two, we have:


Where:

So, we have:

Hence, the true statement is: 
Read more about mean and averages at:
brainly.com/question/16217700
Answer:
Step-by-step explanation:
When A and B are brought together then they repel i.e. A and B have same charge, either negative or positive
When B and C are brought together then they also repel. This implies that nature of charge on B and C is same
Hello there!
10+2^3*4-1
10+8*4-1
10+32-1
10+31
41
10+2^3*(4-1)
10+8*(3)
10+24
34
(10+8)*4-1
18*4-1
72-1
71
10+(2^3*4)-1
10+(8*4)-1
10+32-1
10+31
41
Hope this helps you!


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