Question

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%

Answer 1

A belive? I'm 89% sure

Answer 2

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.