Answer:
radius = 7.998170905 or about 8 units of measurement
C is the answer radical 77/22
Answer:
4,800
Step-by-step explanation:
Sorry I don't know how to explain it scientifically but I know how to do the calculations
1) Theres 60 minutes in an hour
2) 80x60= 4,800 beats
1-(1/5)= 4/5 or 28/35 if you multiply top and bottom by 5
