williamallen7729 williamallen7729

09-11-2019
Mathematics

contestada

Assuming that boy and girl babies are equally likely, what would be Kathy's probability of having exactlly three sons if she were to have four children together?

Respuesta :

WinterWhitney WinterWhitney

13-11-2019

Answer:

3 boys and 1 girl is 1 in 5 probability

Step-by-step explanation:

4 kids, each with 2 genders --> 4^2 = 8 possiblities

However, that includes having 0, 1 , 2 or 3,

If there are 4:

BBBB

BBBG

BBGG

GGGG

GGGB

3 boys and 1 girl is 1 in 5 probability

Answer Link

Otras preguntas

PLEASE HELP ASP!!!the function F(x) is the wait time for a table at a restaurant where x is the number of people in line.what is the practice domain for the fun

write y+4=−6(x+6) in standered form

y = mx + b is the slope intercept form of a linear equation where m = slope and b = y-intercept Ax+By = C is the standard form of a linear equation Which expres

Why is compounding interest monthly better than yearly ?

8. A blueprint of a house has a scale of 1 in: 6 ft. If a bedroom has a width of 2 in on the blueprint, what is the actual width of the bedroom?

open the photo to see the questions

Dante went back to school shopping he bought a binder for 5.79, 5 packages of notebook paper that costs 1.10 each, and 3 packages of pencils for 2.29 a piece. S

what do you mean by health?

the distance between the towns of averton and brackeston is 10km. on a map the distance is 5 cm. what is the scale of the map in its simplest from?

If you double the force of an object what happens to the acceleration?