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

Modernist works could best be described as:

A business plan is usually necessary for an entrepreneur to __________. obtain financing plan his or her day manufacture a new product all of the above

What was Cecil Rhodes argument for imperialism

How does a stars mass affect its life cycle

How did Rome's conquest change the Roman army?

Whom does the writer invoke in this passage? the gods a man at war the Muse the Alban lords The Aenid by Virgil (excerpt) I sing of warfare and a man at war. F

Which of the following quotes reveals that the experience shown in the image was probably rare after the Civil War? "My husband rents a little piece of land an

what is a solid figure formed by 2 congruent parallel circles joined by a curved surface

Okay so I have having a little problem with slope- intercept form when you have two points. Help?

an ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse