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1 vote
The probability that Janice will attend math class today is 62%. The probability that Ellie will attend math class if Janice attends is 100%. Ellie will not attend the class unless she hears from Janice first. What is the probability that both will attend the class?

A. 73%
B. 100%
C. 81%
D. 62%

User Emerson
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7.4k points

2 Answers

2 votes
A belive? I'm 89% sure

User Renatex
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8.8k points
3 votes
i believe it is a because if janice attends then ellie will so there is a 73% chance because if ellie doesnt here from janice she will not go.
User Juv
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7.0k points