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

what are the solutions of 4x^2-8x+5=0 A. x=2+i/2 or x=2-i/2. B. x=1+i/2 or x=1-i/2 C

Find the angle RST.

Mary cut a square piece of fabric with an area of 40 square feet. Which expression could be used to find the side length of the fabric? A . 40-4 B.40^2 C. 40/2

help me por favor hahaha loflsdakfjldaks jk help pls.

Which expression is equivalent to 2(3 - x) - 12 + 4x 1. 3X-7 2. 2x - 7 3. 2X-6 4. 3x - 6 Please help

Cree que podríamos vivir sin leyes

Question 3 1) What is the slope of the line? YA 1 AX

Which of the following is a true statement about culture? A.) Culture often changes very quickly. B.) Language is not a part of culture. C.) Culture does not in

Help pleaseeeeeeeeeeeeeeeeeeee

Do you feel that educators, law enforcement, and parents are doing enough to inform teens about the dangers of drugs and alcohol? Why or why not?