A town has population of 5000 and grows 3.5 percent every year. What will be the population after 15 years , to the nearest whole number?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

What is the surface area of the sphere?