6 miles is the entire diameter, divide that by 2 to get your RADIUS.
l4ynhrnhebegbyev3tv3tv3tv3g 3f eg ef ev3tv3tv
P = kq/r
5 = k*1/2
k = 2*5 = 10
p = 5*10/50 = 1
P is 1.
Hope it helps!
The correct answer will be B. 42, 504.
This is a trick from University and High School Statistics.
You must think you have 24 students, and must CHOOSE 5.
On a calculator you do 24C5 (or whatever your function is for combinations) and that is how you get the answer.
