SOLUTION: The probability that Cate and David will be alive 20 years from now is given by 0.85 and 0.95 respectively. What is the probability that at least one person will be alive in 20 yea
Algebra.Com
Question 1080969: The probability that Cate and David will be alive 20 years from now is given by 0.85 and 0.95 respectively. What is the probability that at least one person will be alive in 20 years?
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
Possibility of Cate being alive: 0.85
Possibility of David being alive: 0.95
Possibility of Cate AND David being alive: 0.85x0.95=0.8075
Possibility of at least one being alive: 0.85+0.95-0.8075=0.9925
☺☺☺☺
RELATED QUESTIONS
The probability that a man and his wife will be alive in 20 years time are 0.6 and 0.7... (answered by VFBundy)
the probability is 0.08 that a person aged 20 years will be alive at the age of 65 years. (answered by ikleyn)
1. Andrew is 55 and the probability that he will be alive in 10 years is 0.72. Ellen is... (answered by edjones)
plzzzzzzzzzzzzzzzz any one provide me the answer of this question..
The probability... (answered by stanbon)
Elaine is 65 years old, and has the probability that she will be alive in 10 years is... (answered by edjones)
if dick just turned 68, what is the probability he will be alive 6 years from now. The... (answered by lynnlo)
The probability that a man will live 10 more years is 1/4, and the probability that his... (answered by stanbon)
the probability that a nan will live 10 more years is 1/4 and the probability that his... (answered by ikleyn)
what is the probability that Dick will be alive at the end of years from now? He just... (answered by ewatrrr)