8. Each of two urns contains green balls and red balls. Urn one contains 8 green balls and 12 red balls. Urn two contains 5 green balls and 8 red balls. If a ball is drawn from each urn, what is P(red and red)?
A. 79/65
B. 24/65
C. 20/33******?
D. 2/13
3 answers
oops i mean A
Strike 2
prob (red from 1st then red from 2nd)
= (12/20)(8/13)
= 24/65
prob (red from 1st then red from 2nd)
= (12/20)(8/13)
= 24/65
haha sorry and thank you i had figured it out but couldn't guess 2 times :)