At. the school carnival mike will. play a game. in which. he. will toss. a penny ,a nickel, and a dime. at the same time. he. will be awarded 3 points. for each. coin. that land. with head face up. let. what is the expected value. of x?

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

im guessing (23,14). hope this : )