
 👍 0
 👎 0
posted by Henry
Respond to this Question
Similar Questions

HELPPPP
A box contains 2 white marbles, 3 blue marbles, 7 black marbles and 9 green marbles. Juan takes one marble at time out of the box and without looking at its color puts it in another box. What is the least number of marbles Juan
asked by nisrin on February 23, 2014 
math
A box contains 2 white marbles, 3 blue marbles, 7 black marbles and 9 green marbles. Juan takes one marble at time out of the box and without looking at its color puts it in another box. What is the least number of marbles Juan
asked by nisrin on February 23, 2014 
statistics
Suppose a box of marbles contains an equal number of red marbles and yellow marbles but twice as amny green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilitites to the elements.
asked by Sharon on September 24, 2009 
statistics
A box of marbles contains an equal number of red marbles and yellow marbles but twice as many green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilities to the elements.
asked by Sharon on September 27, 2009 
Stats / Prob
Suppose a box of marbles contains equal numbers of red marbles and yellow marbles but twice as many green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilities to the elements in the
asked by Anonymous on February 13, 2013

Algebra
A box contains 15 blue marbles, 25 yellow marbles, 20 green marbles and 40 red marbles. How many ,arbles must you select to be sure that a green marble has been chosen ?
asked by Lacey on December 18, 2011 
math
A box contains 8 red marbles, 8 green marbles, and 10 black marbles. A sample of 12 marbles is to be picked from the box. How many samples contain exactly 7 red marbles or exactly 6 green marbles? The answer key sets it up as (8
asked by Dan on October 17, 2018 
Math
How do I approach this problem? Seven green marbles and three red marbles are randomly placed in Box A and in Box B. Box A holds 4 marbles, while Box B holds 6. What is the probability that Box A has at least 2 green marbles?
asked by Anonymous on December 20, 2012 
math
How do I approach this problem? Seven green marbles and three red marbles are randomly placed in Box A and in Box B. Box A holds 4 marbles, while Box B holds 6. What is the probability that Box A has at least 2 green marbles?
asked by Anonymous on December 20, 2012 
Math ratios
I need explanation if some can help thank you A box Is filled with green marbles, red marbles, and blue marbles. The ratio of red marbles to Green marbles is 3:1. The ratio of red marbles to all the marbles in the box is 2 :1.
asked by Jay on November 19, 2019