Mathematics, 15.07.2021 22:00, ajayfurlow
In the United States, the probability that a man will live to the age of 75
is about 3/10
and the probability that a woman will live to the age of 75
is about 12.
On the assumption that these probabilities are true for a person's
grandparents, find each of the following both as a fraction and as a
percentage.
15. What is the probability that both grandparents on a
person's father's side will live to the age of 75?
16. What is the probability that both grandparents on a
person's mother's side will live to the age of 75?
17. What is the probability that all four of a person's
grandparents will live to the age of 75?
18. Do you think it is correct to assume that all four events are independent?
Answers: 3
Mathematics, 22.06.2019 01:30, kuadirkennedy
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
Answers: 1
Mathematics, 22.06.2019 02:30, TeenOlaflover
Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p. s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)
Answers: 1
In the United States, the probability that a man will live to the age of 75
is about 3/10
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