Question

The probability that it rains in London on any particular day is 0.3.
If it rains then the probability of it raining the following day decreases to 0.25.
Consider the next two days.
What is the probability it doesn't rain on either day?

Answer 1

Answer:

Tomorrow: 0.075

The day after tomorrow: 0.0375

Step-by-step explanation:

There are only two results to what is going to happen.  Rain or not rain.  So all we have to do is divide each day by 2.