Answer:
3 , 4 , 1
Step-by-step explanation:
The interval 44-47 has a frequency of 3
The interval 48-51 has a frequency of 4
The interval 56-59 has a frequency of 1
got it right on edge
if justin races his fird 3,600meters in 60seconds, his average speed is 60 feet per second
123.94