Answer:
i. Time = 2 hours.
ii. Average speed for the whole journey = 25 km/h
Step-by-step explanation:
Distance from Antville to Beetleton = 60 km
Mr. Caterpillar's speed = 30 km/h
Speed = 
⇒ time = 
= 
= 2
time = 2 hours
It would take Mr. Caterpillar 2 hours to travel from Antville to Beetleton at that speed.
On his return journey, his average speed is 20 km/h. Therefore;
average speed for the whole journey = 
= 
= 25
average speed for the whole journey = 25 km/h
If it there are two negative #'s you add them because they are on the same side of the number line.
Answer:
I would say bottom left
Step-by-step explanation:
It is the most plausible to the equation
Here is the answer.
You just have to remember the given formula.
Answer:
It's not enough information. What's the question?
Step-by-step explanation: