Posted by **beeca** on Tuesday, February 10, 2009 at 9:50pm.

TO be on the 1-km race team, Celia must have a mean time less than 5 min 50 secs in 6 tryout games. Her times in 5 races are: 6 min 2 s, 5 min 53 s, 5 min 53 s, 5 min 45 s, 6 min, and 5 min 34 s. WHat itme should Celia aim for in her sixth race to make the team. Is this possible? Explain. HELP PLZ AND THANK U:)

- MATH!! -
**beeca**, Tuesday, February 10, 2009 at 10:14pm
plz help TIRREEEDDD NEED ASSISTANCE. sorry im a little pushy but NEED HELP!!

- MATH!! -
**beeca**, Tuesday, February 10, 2009 at 10:26pm
... plz???

- MATH!! -
**beeca**, Tuesday, February 10, 2009 at 10:48pm
alright thats fine jus thelp everyone else out first. dont help me. :(

- MATH!! -
**drwls**, Wednesday, February 11, 2009 at 8:58am
Her total time for 6 races must be under

6 x (5 5/6 min) = 35 min

Total time for the first five races is already ---. (Add them up). You seem to have made a mistake and listed six times, with 5 min 53 s appearing twice. Subtract the sum of her FIVE times from 35 minutes to find out how fast she must run the sizth race.

If the 5min 53 s time as supposed to appear only once, her total times so far add up to 27 min 134 s = 29 min 14 s. The last race must be run in under 5 min 46 s. That should be possible, since she has run that fast before.

- MATH!! -
**baaab :)**, Thursday, November 25, 2010 at 5:15pm
heehee

- MATH!! -
**baaab :)**, Thursday, November 25, 2010 at 5:24pm
thanks for the help...

really didnt need to do anything to figure this out...

:D

## Answer this Question

## Related Questions

- Physics - A competitor is aiming to complete a 1500m wheel-chair race in less ...
- statistics - Mean time 79 min Standard deviation 8 min what is the probability ...
- math - 289 min = 4 hr and 49 min 213 min = 3 hr and 33 min 345 min = 5 hr and 45...
- math - help i have a graph that shows the finishing times of the first 5 runners...
- Biology - Uncertainty - I'm doing a bio lab, and I have collected data on heart ...
- Biology - Uncertainty (Repost) - I'm doing a bio lab, and I have collected data ...
- English-The Hunger Games - I have to create a magazine that would be published ...
- chemistry - A particular radioactive substance has a half-life of 4 minutes. How...
- STATS - recent 10K run the finisher are norm dist with a mean of 55 min and ...
- Calculus, antiderivatives - A student accelerates from rest at a rate of 3 miles...

More Related Questions