Suppose the population of a town is 2,700 and is growing 4% each year. write an equation to model the population growth. predict the population after 12 years.
a.) y= 2,700*4^x about 45,298,483,200 people
b.) y= 2,700*1.04^x; about 4,323 people
c.) y= 2,700*4^x ; about 4,323 people
d.) y= 4*2,700^x ; about 129,600 people

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?