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

Simplify (3x2 + 2x + 7x3) + (10x2 + 6x + 9)

the boys sit around the pool and admire all of the beautiful, young, girls. where is the punctuation error in this sentence

what group was taxed by the king of england before the magna carta

Molly has 5 apples and eats 20 how many apples does she have now

UMM who's good at science bc i need help?!?!?! ~ Where does the heat come from that drives this convection current in the mantle? Please help!!!

What is the product? enter your answer as a fraction, in simplified form, in the box. −1/4⋅(−6/11)?

The ratio of North American Butterflies to South American butterflies at a butterfly park is 6:5. The ratio of South American butterflies to European butterflie

Explain one possible path a molecule might take if it began in a small fish and ended up in a blade of grass

triangle ABC has vertices A (0,10) B (4,10) and C (-2,4) find the orthocenter of triangle ABC

Object a has a mass of 20 g, what is the density?