ghazanfarwaheed4751 ghazanfarwaheed4751

03-12-2021
Mathematics

contestada

A bag contains 3 red,4 green, and 5 blue marbles. Three marbles are drawn at random. What is the probability that all three are of different colors?.

Respuesta :

clarch19 clarch19

03-12-2021

Answer:

1/22

Step-by-step explanation:

assuming that the marbles drawn are not replaced:

P(red) = 3/12 or 1/4

P(green) = 4/11

P(blue) = 5/10 or 1/2

multiply the probabilities together:

1/4 x 4/11 x 1/2 = 1/22

Answer Link

Otras preguntas

If n represents the unknown number, write an expression that represents the phrase " the sum of a number and three, divided by 7 " *

Which is the equation of a line perpendicular to the line with the equation: y = -3x + 5 A. Y= -3x -7 B. Y= 3x + 2 C. Y= -1/3x - 1/2 D. Y= 1/3x - 1/2

Please show how you got answer

Predict whether the product will be greater than, less than or equal to the second factor. 1/5 x 3/4

the taxi fare in a city is as follows: for the first kilometre, the fare is rupee 8 and for the subsequent distance it is rupee 5 per km. taking the distance co

On a coordinate plane, point M is located at (-5, 1) and point N is located at (-5,8). What is the distance, in units, between point M and point N? Enter the an

4, 6, 2, 6, 9, 3, 5 Mode ?? Median ?? Mean??

8+ (10-7) in word form

Flesch Corporation produces and sells two products. In the most recent month, Product C90B had sales of $35,640 and variable expenses of $8,910. Product Y45E ha

I'm just hungry, what should i order? A. Wings B. Pizza C. Mexican Food D. Cook Something