Given that In Playball, the player picks a single letter from A to Tand a single digit from 0 to 9. If both the letter and the digit match the letter and the
digit picked on that day, the player wins $280, changed to 250.
Game cost = 1 dollar
There are 20 alphabets and 9 digits
No of ways to select at random =
No of ways to win = 1
So probability to win =
Since he has to pay 1 dollar whether he wins or not
PDF of X amount net won or net value would be
X -1 249 Total
p 1
xp -
Expected value = 0.38889
Answer:
No, the 2 equations do not intersect on either the x or y axis
Step-by-step explanation:
To find the intersection point for this situation we can set the 2 equations equal to each other. Since they are both equal to y, they are equal to each other
-2x + 3 = x - 5
Solving the above problem will tell us the x value where the 2 equations have the same y value...
Get the x's to one side, and the constants to the other....
-2x - x = -5 - 3 (subtract x and 3 from both sides)
Now combine like terms...
-3x = -8
Divide both sides by -3 to isolate x
x = 8/3
Plug 8/3 in for 'x' into either equation to find the v-value
y = 8/3 - 5
y = 8/3 - 15/3
y = -7/3
The point of intersection is (8/3, -7/3)
No, the 2 equations do not intersect on either the x or y axis
Answer:
The measure of blank is 8
Step-by-step explanation:
If you want an expression it would be 9-5x
Answer:
cuteboy979409
Step-by-step explanation:
I am sorry mam a was not able to answer this question.
