Answers by Usman Mutawakil
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Answers by Usman Mutawakil

Answers by Usman Mutawakil
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Urn 1 contains 5 red balls and 3 black balls. Urn 2 contains 3 red balls and 1 black ball. Urn 3 contains 4 red balls and 2 black balls. If an urn is selected at random and a ball is drawn, find the probability
answered Sep 15, 2017
1 vote
79.2k views
What is 7/10 equal
answered Jan 29, 2017
2 votes
80.1k views
What is an upper chamber of the heart?
answered Jan 17, 2017
5 votes
151k views
Write the following in short (index) form b x b x b x b x b x b
answered Feb 25, 2015
2 votes
59.9k views
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