Answer:
Step-by-step explanation:
Let the number of car be c
Let m be the amount raised
If after 11 cars, they raised a total of $93.50, this means
at c1 = 11, m1 = $93.50
If after 23 cars, they raised a total of $195.50, this means:
at c2 = 23, m2 = $195.50
Get the proportionality constant
k = 195.50 - 93.50/23-11
k = 102/12
k = 8.5
Since m = kc
Substitute k = 8.5 into the equation:
m = 8.5c
Hence the equation that represents the equation is m = 8.5c
When you go up it’s positive and when you do down it’s negative. Hope this helps. Mark as brainliest please
Answer:
Step-by-step explanation:
Given that if an odd number comes up, you lose.
i.e.
If you get 2 or 4 you roll again
Thus rolling again prob =
After rolling II time, if get 6, win otherwise lose.
Thus winning amounts A canbe
0 36 60
This is a genuine pdf since prob >0 and total prob = 1.
b)Expected gain = sum of gain * prob =
Thus I would be willing to pay an amount atmost 12 dollars.
Rows of 6 and 6 goes into 30 five time.(30 divide by 6 equals to 5)