Thursday

August 21, 2014

August 21, 2014

Posted by **kaitlyn** on Sunday, November 11, 2012 at 9:01pm.

- Algebra -
**Steve**, Monday, November 12, 2012 at 12:11amIf the distance on bike was m, then the distance on foot was 25-m.

time = distance/speed.

Add up the times:

m/45 + (25-m)/6 = 2

m=15

check:

15 mi at 45mph = 1/3 hr

10 mi at 6 mph = 5/3 hr

total: 2 hr

**Related Questions**

Physics - This is a 2 part question, and I'm fine on part 1. However, for ...

physics - A motorcycle and 66.0 kg rider accelerate at 2.0 m/s2 up a ramp ...

physics - A motorcycle and 66.0 kg rider accelerate at 2.0 m/s2 up a ramp ...

angular momentum - Just after a motorcycle rides off the end of a ramp and ...

physics - motorcycle and 66.0 kg rider accelerate at 2.0 m/s2 up a ramp ...

math - a bicycle rider left town at noon at traveled at a uniform rate of 15 ...

physics - A force of 1260 N is needed to accelerate a motorcycle at 4 m/s2. What...

physics - A motorcycle traveling 91.0 km/hr approaches a car traveling in the ...

physics - A motorcycle traveling 91.0 km/hr approaches a car traveling in the ...

college physics - A popular daredevil trick is to complete a vertical loop on a ...