Answer:
- 288
Step-by-step explanation:
The n th term of a geometric series is
= a
- 144 is in this form
with a = - 144 and r =
=
=
=
= - 288
Help got to get this done ASP or I will not be able to test tommrow and I will get a F this is worth a 100 points so please help
I need to know how you solve it and a picture of your work for the others thankyou bye
2 answers:
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Answer:
For many(n) tickets, the average payoff is 0.5n, in which n is the number of tickets.
Step-by-step explanation:
1/1000 chance of winning.
This means that there is an 1/1000 probability of you earning $500.
1 - 1/1000 = 999/1000 chance of losing.
In this case, you earn nothing.
What is your average payoff from many tickets
Your average payoff from a ticket is 0.5. So for many(n) tickets, the average payoff is 0.5n, in which n is the number of tickets.