SternerTraJon SternerTraJon

01-06-2017
Mathematics

contestada

A jar contains 3 red, 4 blue, and 5 white marbles. what is the probability of drawing first a red and then, without replacement, a white marble?

Respuesta :

marshalllane51 marshalllane51

27-04-2019

Answer:

5/44

Step-by-step explanation:

You start with a 3/12 probability of getting red and then once there are only 11 marbles left you have a 5/11 chance of getting a white marble.

3/12 x 5/11 = 15/126 reducable to 5/44

Answer Link

Otras preguntas

if the slope of a position versus time graph is downward what kind of motion produced the graph

Is there DNA in our food? How do you know?

What factors add to get -18 and multiply to get 75?

There are 30 students in a class that took a test. The average grade of 10 students was 80. The other 20 students average was 89. What is the overall average fo

A car travels at 65 miles per hour. Going through construction, it travels at 3/5 this speed. Write this fraction as a decimal and find the speed

2x+8=22 how do I figure out the answer to problem 2x+8=22 ?

What numbers add up to -5 and multiply to get -90

which term better describes political parties in american politics: division or unifying?

Does the equator cross the northern or southern part of South America? South America is located mostly in which two hemispheres?

2x-y=-63x-4y=-4Solve using elimination and then substitution