50 < 8 - 6x
50 - 8 < 6x
42 < 6x
7 < x
From the moment the friend passes the bicyclist, his friend covers a distance over time t of (3.63 m/s)*t.
The bicyclist covers a distance of 1/2*(2.11 m/s^2)*t^2. They meet when these distances are equal:
3.63 t = 1.055 t^2 ==> 1.055 t^2 - 3.63 t = 0
==> t = 0 s or t = 3.44 s
Assuming the 4 girls and 2 boys are all children, the ratio of boys to toal children is 2 to 6. This can simplify to 1 to 3.
Final answer: 1 to 3
Answer:
21
Step-by-step explanation:
It might be 21/30 , hope it helps though :)
The average rate of change is 1
2-1=1
3-2=1
4-3=1
