Since the diameter of the circle is 6 inches, then the radius will be half that, or 3 inches,
The reason for c is because when u plug 15 in the x it gives you the right answer like when it said 3(15) it equals 45+0 = 45 so its correct
two gallons of a light green paint
Answer:
Johnny needs to score 98 on third test to raise average to 94
Step-by-step explanation:
Given that average of two tests is 92.
The score of next test has to be found that means there will be a total of 3 tests.
The average will be:

It is also given that he has to raise his average to 98
We have to use the average formula for finding the third value
So,

Hence,
Johnny needs to score 98 on third test to raise average to 94