Answer:
21 is the answer
Step-by-step explanation:
Answer:it should be b!
I’m pretty sure I had the question before
Answer2:
1-2
Graph 2.
The graph is decreasing.
Hope this helps!
If not, I am sorry.
2 laps per minute
2 laps------60 s
1 laps -----x s
x=(1*60)/2
x=30 s
30s=1/2 min
D.
