Answer: The formula is PI * RADUIS²
So, multiplying the radius by itself is 1, and then multiplying 1 by PI is the same as 3.14 .
The value of X is how peaches bought
The value of Y is how much you pay
Answer:

Step-by-step explanation:
According to the theory of mass-energy equivalence:-

Where, c is the speed of the light
Given that, Mass = 1 kg
Energy = 
So, applying in the above equation as:-


Solving, we get that:-

6-by=19
minus 6 from both sides
-by=19-6
-by=13
divide both sides by -b
y=13/-b
y=-13/b
I'm pretty sure the answer would be 30 people.