There can be an experiment run using two or more cleansers at the same time as the manufacturers' one
Answer:
85.5 km/h
Explanation:
= time interval for first phase = 14 min =
h = 0.233 h
= time interval for second phase = 46 min =
h = 0.767 h
= average speed for the entire trip = 74 km/h
= average speed in first phase = 36 km/h
= average speed in second phase
= distance traveled in first phase
= distance traveled in first phase
average speed is given as




km/h
Answer:
D
Explanation:
he describes as he writes them down
That isn"t the right answer the correct answer is B.