If the radius of a circle is doubled, the area of the circle is quadrupled.
area of a circle = 2(pi)(radius)^2
when r = 2, area = 8pi
when r = 4, area = 32pi
you can see that the area is quadrupled
The answer is 7655
reason: i used a calculator and it came up as 7655
i hope it’s correct/the answer your looking for.
Answer:
I believe that 11 students ate only the cookie.
2.75+5*1.65=11 kg weight of the box with laptops.
p=40+(11-5)*3.15=58.9
The cost to ship the packed box is $58.9
