<u>Given</u>:
Given that in a game a player draws and replaces a card from a deck 2 times.
The possible outcomes and payouts are given.
We need to determine the expected value for someone playing the game.
<u>Expected value:</u>
The expected value for someone playing the game can be determined by

Simplifying the values, we have;

Dividing the terms, we get;

Adding, we have;

Thus, the expected value for someone playing the game is $8
Answer:
91 hours
Step-by-step explanation:
Add 12 to itself 8 times and then add 7 once
Jill has a small treasure box
=small treasure box in possession of jill
Step-by-step explanation:
8x - 3 = - 19 + 6x
8x - 6x = - 19 + 3
2x = - 16
x = - 16 /2
x = - 8