Ask a New Question

Question

a bag contains 5 green marbles 2 white marbles 8 blue marbles 9 red marbles and 6 black marbles what is the probability of drawing a white marble replacing it and then drawing a green marble? Answer choices A 1/6 B 1/15 C 1/87 D 1/90 I think its D, but I am not sure and how did you do this question
14 years ago

Answers

bobpursley
Pr(w,g)=2/30*5/30=1/15*1/6=1/90 You think correctly.
14 years ago
shuria tabassum
2/30*5/29
10/870
1/87
13 years ago

Related Questions

a bag contains 33 green marbles and 25 blue marbles. you select a marble at random from the bag. fin... A bag of marbles has 5 Green, 4 Red, and 3 yellow marbles. Three marbles are randomly drawn from the... There are 150 green marbles and 100 yellow marbles in a bag that contains 250 marbles. If only yello... If there are 3 green marbles and 4 blue marbles in a box, what is the probability that a blind-folde... A bag has 6 green marbles and 4 orange marbles.Find the least number of marbles of either color you... A bag contains green marbles and blue marbles, 24 in total. The number of green marbles is 9 less th... Sad has two green marbles three red marbles and 5 yellow marbles if he chooses one of them without l... 3 red marbles, 2 green marbles, and 6 purple marbles in a box, what percentage of red marbles are in...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use