"there is a 70% chance of rain today and a 40% chance of rain tomorrow. assume that the event that it rains today is independent of the event that it rains tomorrow. what is the probability that there will be no rain today or tomorrow? "

0.72

Step-by-step explanation:

Given : The chance of rain today = 0.70

Then , the chance for no rain today =

The chance of rain tomorrow = 0.40

The chance for no rain tomorrow =

We assume that the event that it rains today is independent of the event that it rains tomorrow.

The probability that there will be no rain today and tomorrow is given by :-

Now, the probability that there will be no rain today or tomorrow is given by :-

Hence, the probability that there will be no rain today or tomorrow = 0.72

a is the correct

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: