What is the surface area of the cylinder?
•180n ft2
•1921 ft2
•2527 ft2
•3967 ft2

i think the amount would be $140.62

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.

i those same problems in math and dont know how to do them

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