Referred to the graphic novel frame below. The table shows possible dimensions for the dunk tank a. Find the volume of each given dunk tank. b. Which dimensions are reasonable for a dunk tank? Explain.

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

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hey pal. the answer is b plz mark as brainliest