Marcus has 10 gumballs in a bowl. There are 7 yellow, 1 red gumballs, and the rest are blue.without looking, he grabs one gumballs, puts it back , and then grabs another gumballs. What is the probability that both gumballs he grabs are yellow? 7/50, 13/90, 7/15, 49/100?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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Marcus has 10 gumballs in a bowl. There are 7 yellow, 1 red gumballs, and the rest are blue.without looking, he grabs one gumballs, puts it back , and then grabs another gumballs. What is the probability that both gumballs he grabs are yellow? 7/50, 13/90, 7/15, 49/100?
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