Abike travels 4 miles in half an hour (0.5), what is its speed

4 miles / 0.5 hour = 8 miles / 1 hour.

8 miles per hour.

The correct answer to this question would be c

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.