A region with a 4-mile radius has a population density of about 6366 people per square mile . Find the number of people who love in the region

she will travel a distance in the range of 3 - 11 miles

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

146

step-by-step explanation: