In the Dallas Cowboys’ stadium, which has an open roof, 33% of the seats are in the shade for most of the game, while rest of the seats are in the sun. The stadium has 80,815 seats. How many seats are in the shade for most of the game?

d

step-by-step explanation:

17

step-by-step explanation:

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