enderramsby

2 Questions
1 Answers

0

401

2

+10

In the SuperLottery, three balls are drawn (at random) from ten white balls numbered from 1 to 10, and one SuperBall is drawn (at random) fr

In the SuperLottery, three balls are drawn (at random) from ten white balls numbered from 1 to 10, and one SuperBall is drawn (at random) from ten red balls numbered from 11 to 20. When you buy a ticket, you choose three numbers from 1 to 10, and one number read more ..

enderramsby Jul 15, 2021

0

563

1

+10

Two mathematicians were both born in the last 500 years.

Two mathematicians were both born in the last 500 years. Each lives (or will live) to be 100 years old, then dies. Each mathematician is equally likely to be born at any point during those 500 years. What is the probability that they were contemporaries read more ..

enderramsby Jul 15, 2021

+10

0

Nope, that is wrong.

enderramsbyJul 21, 2021