lillylongton lillylongton

02-06-2017
Mathematics

contestada

Betty plans to have two children but doesn't know if they will be boy-boy, girl-girl, or boy-girl. What is the probability that she will have two girls? 0.5 0.75 1.00 0.25

Respuesta :

EmaTori11 EmaTori11

02-06-2017

The probobillaty is 0.75 becausd it's not impossible for 2 girls and not impossible for 2 boys. I hope I helped!

Answer Link

Otras preguntas

Which sample contains particles in a rigid, fixed, geometric pattern?(1) CO2(aq) (3) H2O(ℓ)(2) HCl(g) (4) KCl(s)

Explain what makes a successful Congress.

What is economic, social, and political change??

simplify Tangent^2(theta)/Sec(theta)+1

Lisa tapes three 7- inch by 9-inch pieces of construction paper together to make a happy birthday sign For her mom she uses a piece of ribbon that is 1

What is 3 - 1.5? Please also explain!

A plumber uses 16 inches of tubing to connect each washing machine in a laundry to the water source. He wants to install 18 washing machines. How many yards if

cube root (6.4 * 10^10)

In which type of reaction do two lighter nuclei combine to form one heavier nucleus? (1) combustion (3) nuclear fission (2) reduction (4) nuclear fusion

what was an outgrowth of mass production techniques used during the 1920s?