25%=.25
.25*750
Of equals multiply in math
Jaunita keeps 187.5
Answer:
Angles T and V
Step-by-step explanation:
Answer:
The coefficient of correlation=0.5
Step-by-step explanation:
We are given that
Covariance between the variable x and y=18
Variance of x=16
Variance of y=81
We have to find the coefficient of correlation
We know that
Coefficient of correlation

Using the formula



Hence, the coefficient of correlation=0.5
She didnt divide the whole problem by 3 it would be x+3=8 then the rest of the work