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
Answer: 16,000,000
Step-by-step explanation:
Answer:
x=12 if you divide you'll get 4
General point average (GPA) has a stronger effect on the Scholastic Assesment Test (SAT) score since the grade really depends on the scores of the students on a test. Although there is a correlation between GPA and age because of the factors such as quickness of the mentality and the ability to recall information, <span>GPA has still a stronger effect on SAT score.</span>
Answer:
2.1
Step-by-step explanation:
By the Law of Cosines,
a² = 5² + 6² - 2(5)(6)cos(20°)
a = sqrt(5² + 6² - 2(5)(6)cos(20°)), which is about 2.1
