exam Maths Puzzle Numerical Ability

Here is my question: I am suppose to find the population growth with this equation; P=8t^2=Po the population is 1000 and need to get what each year's growth would be from 2010 to

Read Solution (Total 0)

exam Other Question

On a map , 1cm represents an actual distance of 75cm. Find the area of a piece of land that is represented on the map by a rectangle measuring 11.5 by 18.5.

If anyone can answer this I would really appreciate it. Please and Thank you! Two cars leave town at the same time going in the same direction on the same road. One travels 30 mi/h and the other travels 46 mi/h. In how many hours will they be 72 miles apart?
THANK YOU!