Answer: Expected value of playing the game is $0.
Step-by-step explanation:
Since we have given that
Total number of colored chips = 20
Number of blue chips = 2
Number of purple chips = 4
Number of green chips = 7
Number of red chips = 7
Amount of prize he gets for blue chip = $10
Amount of prize he gets for a purple chip = $5
No amount is given for red or green
Amount he had to pay = $2
So, Expected value of playing the game is given by

Hence, Expected value of playing the game is $0.
Answer:
lbs= 12.5 oz=3200
Step-by-step explanation:
The answer is D
Hope this helps!
You will have infinite solutions
Answer:
<h3>- 6b + 21</h3>
Step-by-step explanation:
= > - 3 ( 2b - 7 )
= > - 6b + 21
<h3>Hope it helps you!</h3>