A bag contains 7 green marbles, 9 red marbles, 10 orange marbles, 5 brown marbles, and 10 blue marbles. You choose a marble, replace it, and choose again. Find P(red, then blue).

Question

cutegirl1000 · Answer

for red it is 9/41 or 22%
for blue it is 10/41 or 24%

cutegirl1000 · Answer

do you need red & blue together?

haleyliemm15 · Answer

to get one answer what would you do? To find the total probability? Here are my choices!
A.77/164
B.19/41
C.90/1681
D.45/41 @cutegirl1000

cutegirl1000 · Answer

For red it is 9/41 and or blue it is 10/41 so together that is 19/41 so the answer is B. 19/41

haleyliemm15 · Answer

I was thinking that! Are you totally sure? You don't multiply them?

cutegirl1000 · Answer

I am 100% sure don't worry... I just did the same topic yesterday

haleyliemm15 · Answer

Ok will give you medal and best response! Thank  you so much!

cutegirl1000 · Answer

Thanks :)

cutegirl1000 · Answer

and if you ever need my help just ask!