A cake recipe calls for 3 1/4 cups of sugar. A caterer has 13 1/2 cups of sugar on hand. How many cakes can he make?

step-by-step explanation:

this is not a question

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb