The population of a city in 2005 was 18,000. by 2010, the city’s population had grown to 32,800. if the population growth follows a linear model, what is the projected population for 2015?

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer