fbwefbeyooyoyo fbwefbeyooyoyo

03-04-2017
Mathematics

contestada

A bag contains 12 green marbles and 9 white marbles. In simplest form, what are the odds in favor of drawing a white marble?

A. 4:7
B. 3:4
C. 1:7
D. 4:3

Respuesta :

Joshuaj Joshuaj

03-04-2017

Well if you take the two numbers and divide them, 9/12 you get 3/4 i would probably say B. 3:4

Answer Link

wormynut wormynut

03-04-2017

Total number of marbles: 12+9 = 21
Possibility of withdrwaing a white marble = 9/21 = 3/7 = 3:7

Answer Link

Otras preguntas

Solve each equation c ÷ 12.5 = 775

Based on the plot structure of "initiation", which sentence would most likely be part of the implied resolution?

What aspect of nature does the star represent in the poem? Bright Star by John Keats Bright star, would I were stedfast as thou art-- Not in lone splendour hu

write in Spanish an example of 1.) a comparison between two unlike things and something that you consider the best

Ten more than the product of three and a number xx.

how the citizen can actively participate in the national government

Compared to a violin, a cello has a _______ register. a. baudy b. low c. high d. calm

Melissa bought a pencil for $0.34, an eraser for $0.22, and a notebook for $0.98. What is a reasonable estimate for the amount melissa spent?.

The difference of 98 and p, added to 4

Find y when X=14 if y varies directly with X2, and y=72 when X=6.