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Mathematics 9 Online
OpenStudy (anonymous):

I need help! (Question Below)

OpenStudy (anonymous):

The tree diagram shows the possible outcomes of tossing three coins. How many outcomes result in at least two heads? A. 3 B. 4 C. 6 D. 7

OpenStudy (anonymous):

It D seven.

OpenStudy (anonymous):

You sure? It looks like 4 to me.

OpenStudy (anonymous):

no wait!! sorry ya its 4

OpenStudy (anonymous):

b

OpenStudy (anonymous):

You need to look at the combinations: That is all the possible results. There are 4 possible results that have at least two heads

OpenStudy (anonymous):

Yeah 4 :)

OpenStudy (anonymous):

its 4 srry about that

OpenStudy (anonymous):

Thanks for your help guys! <3

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