8. Find the volume of the sphere if the circumference is 36 yd. Round to the nearest tenth.

A: 7832.9
B: 787.9
C: 1526.8
D: 8578.6

answer: what statements

step-by-step explanation if you write the statements down then i could you.

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