Well guys, I'm stuck on a math question, and wondering if you guys can help me.

"Jeff packed six-tshirts to take on a six-day trip. Three were white, 2 were grey, and one was blue. He will wear a different t-shirt each day of his trip.

If Jeff randomly selects a t-shirt each day for the first three days, what is the probability that they will all be white?"

 

I GOT DIS

 

OK SO IF HE PICKS 1 WHITE TSHIRT FOR THREE DAYS HE HAS 2 WHITES AND 2 GREYS AND 1 BLUE ITS GONNA BE A 1.3 CHANCE OF THEM BEING WHITE

 

tell me if im right

 

I'm not sure if you're right........ Because I'm the one asking if it's right, and how you exactly solve it.......

 

eeheheheheh i did 3 divied by 2 , 2 , 2 and 1 and got 1.33333333333

 

I dont do math.

 

I know :L

 

AHHHH why not sakkkky and cyp was on you missed him

 

you have 1/2 chance to pick white everyday that you pick a shirt. Just multiply 1/2 times 1/2 times 1/2 times 1/2 times 1/2 times 1/2 times

 

Wait, so I multiply 1/2 6 times?

 

pretty sure

 

Tanks

 

3/6*2/5*1/4

its not hard....


AND U CALL URSELF ASIAN

 

OH, I DID IT ALL WRONG

 

NUUU I MESSED UP

its 1/4, not 1/5

basically, on the first day u have 3 whites, 3 others
so 1/2 chance
next day, if u picked white, then u have 2 whites, 3 others
so 2/5 chance
next day, if u picked white both days, u have 1 white, 3 others
so 1/4 chance

 

I know, I thought that at first
But, I was stupid enough to add instead of multiply

 

1/2 chance on the first day, 2/5 on the second day and 1/4 on the 3rd day

 

oh.
kden.