Si a= 2 m y b= 3m,¿Cual es el valor numerico del area en metros cuadrados?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.