Answer:
Size of each group = 
Step-by-step explanation:
Total number of paint brushes = x
Since each the three groups are equally sized, to get the number of paintbrushes in a group, we will have to divide the total number of paint brushes by 3
∴ We have, number of paint brushes in a group = 
= 
this is also the same thing as saying
×
This shows that the size of the new group is the same as
the size of the original group
The answer is A. A(8)=25,000•(1+0.095)8
I think that the correct answer is D. SAS
But I’m no sure tho
Hope you get it right
For this you need to use the reverse cosine function
Cos^-1 (.25)
75.6