Friday

April 18, 2014

April 18, 2014

Posted by **Becca** on Monday, December 7, 2009 at 5:30pm.

1. Mandy begins bicycling west at 30 mph at 11 A.M. If Liz leaves from the same point 20 min. later bicycling west at 36 miles per hour, when will she catch Mandy?

2. A mixture of 10% acid and 90% water is added to 5 liters of pure acid. The final mixture is 40% water. How many liters of water are in the final mixture?

thanks:)

**Related Questions**

Algebra - I have 2 questions in math that I am not quite sure about... 1. Mandy ...

Algebra - train X travels west at 50 mph and train Y travels east at 40 mph. ...

algebra - two buses leave at the same time. one travels west at 40 mph. the ...

Algebra - A freight train leaves Chicago traveling West at 35 mph. An hour later...

Integrated Algebra - A Japanese bullet train leaves the station tra traveling ...

algebra - Trains A and B are traveling in the same direction on parrallel tracks...

algebra - Trains A and B are traveling in the same direction on parrallel ...

Algebra - I need to set up this problem algebraically. Also I can't figure out ...

Algebra - A bus leaves a station at 1 P.M., traveling west at an average rate of...

math - Trains A and B are traveling in the same direction on parrallel tracks. ...