Saturday

August 23, 2014

August 23, 2014

Posted by **Nick** on Thursday, October 4, 2012 at 9:55pm.

- Algebra -
**Reiny**, Thursday, October 4, 2012 at 10:07pmyellow marbles ---- x

blue marbles ------ 2x

red marbles ------- x+10

total = 4x + 10

prob to choose a yellow = x/(4x+10) = 1/5

5x = 4x+10

x = 10

10 yellows , 20 blues, and 20 reds for a total of 50 marbles

**Related Questions**

statistics - From a jar of marbles containg 4 blue marbles, 3 yellow marbles, 2 ...

Probabilities - A jar contains 2 red marbles, 3 green marbles, 4 blue marbles, ...

Algebra - Out of jar with 100 marbles, 49 are blue marbles, 7 are green marbles...

Math - 6 red marbles 5 yellow marbles and 4 blue marbles. Write a fraction in ...

Math - a bag contains 3 red marbles, 5 blue marbles, 2 yellow marbles, and 2 ...

Math ~ Check Answers ~ - 1. There are 35 marbles in a bag: 9 blue marbles, 8 ...

Math - One bag contains 5 red marbles, 4 blue marbles, and 3 yellow marbles, and...

algebra2/ Trigonometry - A bag contains 24 green marbles, 22 blue marbles, 14 ...

math - in a jar of 40 marbles there are 12 red marbles 19 blue marbles and there...

Math - given a jar contains four marbles, each a different color: red, blue, ...