If the track is 10km long, and X travels at 40 km/h, it will take 1 hour to do 4 laps. this means that car X will do one lap in 15 minutes. Y travels at 30 km/h, which means it will do 3 laps in 1 hour, meaning that car X will do 1 lap in 20 minutes.
X- 15, 30, 45, 60
Y-20, 40, 60
Therefore, after an hour, they will pass again.
Answer:
5
Step-by-step explanation:
76+2^2
76+4÷4^4
76+4÷16
80÷16
=5
Answer:
V≈155.76ft³
Step-by-step explanation:
V≈155.76ft³ nearest 10th will be 160 ft3
Answer:
Nice!!
Step-by-step explanation:
