Jim rides his bike for 20 minutes and travels 3 miles. Find his speed.

A. 9 mi/hr
B. 60 mi/hr
C. 23 mi/hr
D. 3 mi/hr

Question

Jim rides his bike for 20 minutes and travels 3 miles. Find his speed.
	
	A.	9 mi/hr	
	B.	60 mi/hr	
	C.	23 mi/hr	
	D.	3 mi/hr

stormfire1 · Answer

20 mins = 1/3 hour and speed = distance / time.  
Therefore 3mi/.33hr = 9 mi/hr

anonymous · Answer

How long will it take a car to travel 90 miles at a speed of 30 miles per hour?
	
	A.	180 minutes	
	B.	120 minutes	
	C.	45 minutes	
	D.	60 minutes

stormfire1 · Answer

30 * ? = 90

3 hours...or 180 minutes.

anonymous · Answer

Which three points lie on the same line?
F(1, 0), B(–5, –24), J(0, –4), T(–4, 3)
	
	A.	F, B, J	
	B.	F, B, T	
	C.	F, J, T	
	D.	B, J, T