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Mathematics 18 Online
OpenStudy (anonymous):

A bag contains 10 marbles of the same size that are red, yellow, and orange. The probability of picking a red marble is 10%. The probability of picking a yellow marble is 60%. Determine the probability of picking an orange marble from the bag and then classify the probability of picking an orange marble as likely or not likely to occur.

OpenStudy (anonymous):

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OpenStudy (anonymous):

i hope you read thee

OpenStudy (anonymous):

30%

OpenStudy (anonymous):

how did you this

OpenStudy (anonymous):

whats half of 30

OpenStudy (anonymous):

well theres 10 marbles. that means each marble = 10% ... so so far theres 70% from the 60% chance of picking a yellow marble and 10% of picking a red one. therefore 100% - 70%= 30%

OpenStudy (anonymous):

get it?

OpenStudy (anonymous):

15

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

what are you taking? flvs?

OpenStudy (anonymous):

mhm

OpenStudy (anonymous):

me too. i need to have a 60% to pass. i got 2 days left and I'm at a 50%. whats your grade?

OpenStudy (anonymous):

88%

OpenStudy (anonymous):

gtg

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