Answer:
Probability of Alice win the game is 
Step-by-step explanation:
When a die is rolled then probability of getting 6 is 
So probability of winning the game 
Now probability of losing the game 
It is given that Alice starts the game
So either Alice win the game in 1st attempt or 3rd or 5th .....
So probability that Alice win the game 
So 
Now taking
common and applying sum of infinite GP 
Probability of Alice win the game is 
<span>x^2 + y^2 – x – 2y – 11/4 = 0
x^2 - x + y^2 - 2y = 11/4
Using completing the square method:
x^2 - x + 1/4 + y^2 - 2y + 1 = 11/4 + 1 + 1/4
(x - 1/2)^2 + (y - 1)^2 = 4
coordinates: (1/2 , 1)
radius: sqrt (4)</span>
Answer:
b=(-10-a)/4
First factor out the common number:3
Then divide both sides by 3
Then simplify 30/3 to 10
Then subtract a to get your answer
It is 36
Bcuz 3X6=18
And 18X2=36
Hope i helped ^_^
Answer: The second one, 10 rolls for $12. 1.29 (Rounded)
Step-by-step explanation:
14/18 is 1.29 (Rounded)
10/12 is 1.20.
The unit rate is cheaper, therefore making it the better buy