Sunday

April 20, 2014

April 20, 2014

Posted by **Lizzy** on Tuesday, April 10, 2012 at 8:02pm.

- Math -
**Steve**, Wednesday, April 11, 2012 at 12:11pmt = k/r

12 = k/3

k = 36

t = 36/r

when r=4,

t=36/4 = 9 min

**Related Questions**

Algebra-km/h - Maria bicycles 4km/h faster than Javier. In the same time that it...

math - Jodie bicycles 6 km/h faster than Javier. In the same time it takes ...

math - kathy bicycles 6 km h faster than javier. in the same time it takes ...

college algebra - Kathy bicycles 5km/h faster than Javier. In the same time it ...

Algabra - Kathy bicycles 5 KM/h faster than Javier. In the same time it takes ...

algebra - The time it takes you to go 12 miles upstream is 5/4 the time it takes...

Math - School is out at 3:50 pm. Band practice is 2 1/2 hrs dinner takes 3/4 of ...

math - Daniel gave 4/5 of his stickers to Javier. Javier’s collection of ...

English - I forgot to include the following sentences. 3)What kind/type of ...

Physics - Rather than taking the stairs, Javier gets from the second floor of ...