Evaluate the sum of the finite geometric series 4+12+36+108...+972

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation:

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