calvincdavis2695 calvincdavis2695

03-03-2018
Mathematics

contestada

Mr. jones has two children. the older child is a girl. what is the probability that both children are girls?

Respuesta :

nilbert nilbert

03-03-2018

Since we already know that the older child is a girl (a 100% chance to be a girl), there must be a 50% chance that the other child is a girl. Therefore, the probability that both children are girls is 50%.
Hope this helps!

Answer Link

Otras preguntas

How did Hinduism affect ancient India?

What are devices that move atomic nuclei at extremely high speeds

As the civil war dragged on why was the north in better shape to win than the south?

What does a cytoplasm do in a plant cell

I am going to pick out a car today. I hope the one I want is available in green. Which sentence joins the clauses above correctly without changing their meanin

Sorry for all the questions tonight. Last ones.... but please help

Divide 2x^4+4x^3-18x^2-4x+16 by x+4 using long division

What is the area of the rectangle? 40 Units squared 45 Units squared 50 Units squared 55 Units squared

1. Which side lengths form a right triangle? a. 22 in., 22 in., 29 in. b. 15 in., 15 in., 15 in. c. 8 in., 5 in., 7 in., d. 7 in., 24 in., 25 in.

Answer the question above