The Triple L investment club is considering purchasing a certain stock. After considerable research the club members determine that there is a 50% chance of making $85,000, a 35% chance of breaking even, and a 15% chance of losing $140,000. Find the expected value of this purchase.

i think this could be a possible answer (1 / 84) -1

good luck! : d

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