Please help

Ok I don’t how to work out this probability.

The first probability is: there is a 60% chance that that it will not rain and a 40% chance it will. What is the chance it will rain after 2,3,4 and 5 days.

The other one is:

There is a 40% chance it won’t rain and a 60% chance it will. What is the chance that it will rain twice out of 3,4, and 5 days.

Please help.

Submitted February 22, 2020 at 05:59PM by b100dmoney3 https://ift.tt/32iU2zV