Posted by Brooke on Thursday, March 27, 2008 at 5:05pm.
A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even?

math: probability  bobpursley, Thursday, March 27, 2008 at 5:27pm
Assuming the digits are from 1 to 9, then the even is 2,4,6,8 and the odd are 1,3,5,7,9.
Prodd(ways/choices)=5/(2+5) 
math: probability  lily, Friday, March 28, 2008 at 12:32pm
how do you do probability in decimals

math: probability  Ty'johnna, Saturday, June 28, 2014 at 10:57pm
ex. 3 and 4 chance of something, it would be .75 because 4 (100) x 3 of 100 is 75 so its .75!

math: probability  eric, Thursday, February 11, 2016 at 9:36am
A locker combination has three nonzero digits, and digits cannot be repeated. If the first two digits are even, what is the probability that the third digit is even

math: probability  derek, Monday, December 12, 2016 at 10:45am
A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 1 and 2. What is the probability that the third digit is 3?