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anonymous
 5 years ago
A bag contains 5 red marbles and 3 yellow marbles. What is the probability of drawing a red marble, then replacing that marble, then drawing a red marble again on the second pick?
A. 9/64
B. 15/64
C. 25/64
D. 5/8
anonymous
 5 years ago
A bag contains 5 red marbles and 3 yellow marbles. What is the probability of drawing a red marble, then replacing that marble, then drawing a red marble again on the second pick? A. 9/64 B. 15/64 C. 25/64 D. 5/8

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0This is my last question please help me!!!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i would like to know what u have in mind on how to solve this one.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0for 1st pick, u hav 3red and 5green, so probability to get red is 3/8. u got this?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so i think it might be D

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry/ it should be 5/8. D is wrong

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0aww well that okay i got an 84% on the onlin quiz

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0merry. u getting better. more hardwork will make u better.not a bad mark for that. :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanx see ya laterz im tired bii :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh and i changed my account now its this one because i forgot my password to the other one

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol.. ok merry. be good. study more and u wil get better in probability.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thanx u to . . . wait no ur good at tht i mean humm be good 2 :)

radar
 5 years ago
Best ResponseYou've already chosen the best response.0merrylin you for got to consider the problem to its completion. The first draw was indeed 3/8. Now you continue with the problem, you return the red marble and draw again. It is still 3/8, but your probability of doing this twice is : 3/8 x 3/8 or 9/64. Choice A
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