On each of the first three days of January, there is a 1/2 chance that it will snow where Bob lives. On each of the next four days, there is a 1/3 chance that it will snow. What is the probability that it snows at least once during the first week of January?

Guest Jun 21, 2021

#1**+1 **

This question has already been answered here, https://web2.0calc.com/questions/probability_71218.

Technoblade Jun 21, 2021