=4n - 1
Since the sequence is add 4 and 3-4 = -1
20 x 4n = 80-1 = 79
Answer:
icoles
Step-by-step explanation:
Answer:
a) - $0.169
b) - $0.04242
Step-by-step explanation:
Data provided in the question:
Bet amount = $4
Probability of losing $4 = 
Probability of gaining $4 = 
a) The expected value
= Winning amount × winning probability - Losing amount × Losing probability
= $4 ×
- $4 × 
= $4 × 
= - $0.169 (Negative sign means loss)
b) The amount lost for each dollar =
=
= - $0.04242
You multiply 20,400 by 10 which will equal 204,000
Answer:
150 or 15^1
Step-by-step explanation: