Tuesday

September 23, 2014

September 23, 2014

Posted by **Robo** on Tuesday, May 3, 2011 at 3:12pm.

- Statstics -
**Robo**, Tuesday, May 3, 2011 at 3:18pmI know that I am supposed to use harmonic mean. Just not sure how to set up formula.

**Answer this Question**

**Related Questions**

Math - Cities A, B, C and D are equidistant. That is, B is d miles from A, C is ...

Story Problem - Ann drove 8 miles east, 4 miles south, 3 miles east, 6 miles ...

math - an athlete. an run in 6 miles in 51 minutes. at this rate approximately ...

math - on a drive through allegheny county,natalie drove due west for 9 miles,...

Math - A boat travels 74 miles on a course with direction 34 degrees and then ...

math - 13. If two planes leave the same airport at 1:00 PM, how many miles apart...

Statistics/Math - U.S. Interstate 64 runs between Portsmouth, VA, at I-264 on ...

Physics - Calculate the acceleration of a Porsche when he goes from 0 miles/hr ...

chemistry - The conversion factor relating miles to meters is 1 mile= 1610m The ...

Science - A car traveled at an average speed of 60 mph for two hours. How far ...