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
It's B since the question is tricky it can be answer B which will lead to the main answer there is 1 more answer but it's not very accurate.
Hope This Helps ;)
Answer:
Step-by-step explanation:
∠F=\frac{78+54}{2}=\frac{132}{2}=66°
∠Q=180-66=114°
Answer:
To find the inverse, interchange the variables and solve for y
.
f^−1(x)=x/5−3/5
Step-by-step explanation:
