3/5 * 4/9 = 4/15. Hope this helps
Answer:
r = 6 mph and f = 11 mph
Step-by-step explanation:
Representations:
1) speed of faster cyclist: f = r + 5
2) speed of slower cyclist: r
Distances covered:
(r + 5)(5 hr) + r(5) = 55 mi (total distance covered)
Then 5r + 25 + 5r = 55, or, after reducing this equation:
r + 5 + r = 11, or
2r = 6
Then r = 6 mph and f = 11 mph
Answer:
Answers are below
Step-by-step explanation:
The maximum is π/6. The minimum is 5π/6.
I graphed the equation below, so you can see where I got my answers.