Angle B is 45, angle A is 108, angle C is 27
Answer:
n=q^2
Step-by-step explanation:
To find the expected value of your gain in each prize, subtract the price of the ticket from the prize:
If the prize is $500: $500 - $2 = $498
If the prize is $250: $250 - $2 = 248
If the prize is $160: $160 - $2 = $73
But if you did not win any cash prize, you do not have any gain because
0 cash prize - $2 ticket = -$2 which is a loss
I believe the correct answer is B
Answer: D , -4/7
Step-by-step explanation:
