UnusualKc302 UnusualKc302
  • 22-01-2018
  • Mathematics
contestada

A bag contains 40 marbles: 20 blue and 20 green. you are randomly drawing marbles out of the bag one at a time, replacing them after each draw. you have just picked 10 blue marbles in a row. what is the probability of picking a blue marble again?

Respuesta :

argondmamorr argondmamorr
  • 24-01-2018
If you are replacing the marble after each draw the probability will always be 20/40 or 1/2
Answer Link

Otras preguntas

what is the solution to (-7)=e/3+14
is polystyrene a mixture or pure substance
Totalitarian state is a form of government in which a __________-party dictatorship tries to regulate every aspect of the lives of its citizens. a. one c. multi
1 3/4 + 1 3/4 hasilnya adalah
perimeter of a triangle with the given sides 12in 9in 15in
A runner completed a 26.2 mile marathon in 210 minutes. Estimate the unit rate in miles per minute Estimate the unit rate in minutes per mile.
Dramatic irony means that A. everything works out in the end. B. the audience knows something the character or characters don't. C. things are going to end very
which of the following contains an adverb
How is the movement of particles in diffusion determined?
which of the following is the term used to describe a body resistance to change in motion