+64 Jake is going to call one person from his contacts at random. He has 303030 total contacts. 161616 of those contacts are people he met at school.
What is P If necessary, round your answer to 222 decimal places.
+2668 what do we have to solve for... the probability he will pick a person he met at school or the probability that he will not pick someone he met at school?
Assuming you know, the formula for probability is \(\text {number of successes} \over \text{number of total outcomes}\).
