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

Identify the transformation that occurs to create the graph of h(x). H(x)=f(x+3)

Write a 10-Sentence Paragraph using the correct forms of the verbs on any of the given topics. 1.My New Normal 2.Our Front liners 3.Learning at Home in this New

chemical kinetics half lives

A gas is enclosed in a confainer fitted with a piston of cross sectional area 0.10 the pressureof the gas is maintained in 8000 when hat is slowlh transferred t

A block of mass M is connected by a string and pulley to a hanging mass m. The coefficient of kinetic friction between block M and the table is 0.2, and also, M

#6 and #7. How many carbon atoms are in a mixture of 7.00 mol c2F2 and 0.400 mol carbon dioxide and also #7

Write an equation for the function that includes the following points (2,32) and (3,64)

You return from a trip with 480 Canadian dollars. How much are your Canadian dollars worth in U.S. dollars? Use the exchange rate shown below. Currency U.S. dol

Point Q is the centroid of △ABC. QF = _____ centroid

Penelope withdraws $4,115.23 at the end of a five-year investment yielding 4% interest, compounded annually. How much did Penelope originally deposit