Car A shows that it traveled 10 km in one hour, 20 km in 2 hours and 30 km in 3 hours and 40 km in 4 hours. Calculate the speed per 1 (one) hour.

i do not know what the passage is but i can give some examples

1. repetitive phrases may be used to create a emphasizing tone

2. pauses in sentences are used to create a dramatic effect but can also be suspenseful

3. using lots of exclamation marks and loud speech such as words in all caps can be creating a excited or possibly angry tone.

4. using lots of questioning phrases my mean that they are in suspicion of something.

5. using lots of questionable statements or questions can imply of a sneeky or sly tone.

and your question what topic are you in trouble with?

not sure but i think it’s the snug nest

the answer is sail boat won the race , and it was going 8 feet per   second