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

[Pre-Calc] Please Help! I don’t know where to start. How do I do this?

help quick, please !!!

I need help with problem.

the radius of the cylinder is 6 m and the height is 10 m what's the volume?

As light shines from air to water, the index of refraction is 1.02 and the angle of incidence is 38.0 Â°. What is the light's angle of refraction? 39.8° 37.1° 2

In 1990, a radio costs $25. Now, the radio costs $5. What is the percent of change?

But let me backtrack a minute here. You see, out in the bush they have these roofs made of thatched palm leaves - you'll see them in the towns too, even in Bint

Using the quadratic formula, which of the following is the solution to the quadratic equation below? x^2 - 6x +11 = 0

Which relation is a function? o {(4,0),(4,1),(4,2), (4,3)} o {(7,4), (8,8), (10,8), (10,10)} o {(-1,3), (-2,6),(0,0),(-2,-2)} o {(2,2), (1,1),(0,0), (-2,-2)}

Explain the science of water pressure