Answer:
2.99
Explanation:
99.99-97 this is the reason
Answer:
6.46 km/h
Explanation:
Total distance d = 2 * 1.2 = 2.4 km
Total time t = 12 min + t' where t' is the time taken for second lap.
t' = 1.2 km/(7 km/h) = 1.2/7 hours
so t = 12/60 hours + 1.2/7 hours = 0.3714 hours
The average speed = d/t - 2.4/0.3714 = 6.46 km/h
Answer:
how about having a nice mentally on life. when your positive, and have a great outlook your life will be much more successful. great question though.