ahhhhh help me pls

Question

You are set to pour the slab for a new house in winter and are interested in whether it rains or not, as this affects what work can be done. Concrete requires three days of it not raining to set properly.

The chance of it raining on any one day is 0.5 (50%). If it rains on one day this does not affect the chances of it raining on either of the other two.

Determine the probability that it will not rain at all over the duration of these next three days.

Answer 1

0.5 * 0.5 * 0.5 = 0.125 = 12.5%