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Mathematics 17 Online
OpenStudy (anonymous):

A bag contains 6 green marbles, 18 red marbles, 2 white marbles, and 4 black marbles. What is the probability of drawing a black marble out of the bag?

OpenStudy (anonymous):

here are the options.. A. 1/30 B 1/4 C 2/15 D 1/3 @GoofyGoober111

OpenStudy (anonymous):

I think b

OpenStudy (anonymous):

lemme think for a min

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

b is correct

OpenStudy (anonymous):

ok thanks! your such a good help :)

OpenStudy (anonymous):

your welcome :D

OpenStudy (anonymous):

Spencer rolled a number cube 50 times and recorded the results in this table. Outcome Number 1 8 2 10 3 7 4 7 5 9 6 9 What is the theoretical probability of the cube landing on a 2? What is the experimental probability of the cube landing on a 2? how bout this question

OpenStudy (anonymous):

can u help me ?

OpenStudy (anonymous):

yea I'm thinking sorry

OpenStudy (anonymous):

ok! :)

OpenStudy (anonymous):

what are the options?

OpenStudy (anonymous):

options.. A Theoretical - 10% Experimental - 20% B Theoretical - 16.7% Experimental - 16.7 C Theoretical - 16.7% Experimental - 20 D Theoretical - 20% Experimental - 16.7

OpenStudy (anonymous):

I thought c or b

OpenStudy (anonymous):

c :D

OpenStudy (anonymous):

ok ! thanks again

OpenStudy (anonymous):

np :)

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