lissLynbmatl lissLynbmatl
  • 15-05-2017
  • Mathematics
contestada

EXPAND » A bag contains 6 red marbles and 4 blue marbles. Ralph randomly draws a marble from the bag, notes its color, and then replaces the marble in the bag. He remixes the marbles and repeats the process until he draws a blue marble. What is the probability this takes Ralph more than 3 draws?

Respuesta :

Squidge
Squidge Squidge
  • 15-05-2017
the probability is 40%
Answer Link

Otras preguntas

find the sum and express it in simplest form (6y-2c+2)+(-3y+4c)
The last czar of Russia was _____. Alexander II Rasputin Bismarck Nicholas II
What is the first step to solving the equation ? Choose the best answer.
To which graph does the point (2,4) belong
A store manager sets up a cardboard display to advertise a new brand of perfume the display is a square peer amid whose base is 18 inches on each side.The heigh
Find the midpoint between -7+4i and 3-2i
What is the slope-intercept form of the equation of the line that passes through the points (9, 5) and (4, 1) ? A. y=45x−115 B. y=45x−45 C. y=45x+415 D. y=45x+2
Which of the following is true of New Mexico at the beginning of the 20th century
Which symbol makes the statement true? 125.32 ____ 125.093 < > = ≥
can the congress order the us mint to print more money