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

Which river is the longest in India? 1. Ganges River 2. Indus River 3. Narbada River 4. Krishna River

Every Friday for 6 weeks Jason withdrew $20 from his savings account. How much did he withdraw in all?

calculate the perimeter of square 5 ratio 3

Can you help me with the problem listed in the picture below? will mark BRAINLIEST!!! :)

The equation r=3c +5 represents the values shown in the table below C- 6, 8, 12, 18 R- 23, 29, ?, 59 What is the missing value in the table?

How will I explain this? Someone help

Observe that as Hrothgar begins to speak about Grendel in lines 207-210, the mood becomes bleak and despairing. What repeated sounds does the poet use to sugges

20) Select the names of the Southern Colonies.

in the. Before the Civil War the principle of popular sovereignty method whether or not a territory allowed slavery would be left up to

Which sentence from the article would be MOST important to include in a summary of the article?