Answer:
Sammy is expected to lose $1.39 on average per roll
Step-by-step explanation:
Since Sammy is rolling two six-sided cubes, the number of possible outcomes is given by:
6 x 6 =36
Out of those 36 outcomes, only two would result in a sum of 3, rolling a 1 and 2 or a 2 and a 1. Therefore, the probability of winning (P(W)) and the probability of losing (P(L)) are:
The expected value is defined as the sum of the product of the likelihood of each event by its payout:
Sammy is expected to lose $1.39 on average per roll.
Answer:
https://www.mathpapa.com/quadratic-formula/
Step-by-step explanation:
Please go to the website above to solve these problems. Unfortunately, I don't have time to go through them all. This is a nice website that I have used before. Just enter the problem and the site will walk you through the steps.
Answer:
y = 3/8x - 7/2
Step-by-step explanation:
y = 3/8x + b
-5 = 3/8(-4) + b
-5 = -3/2 + b
-7/2 = b
You first put it into a ratio 5:8
Then underneath you put 15:X
5 times 3= to 15
So 8 times 3 is 24
He would need 24 drops of yellow paint
They're both 3 2/7 units away from 0, and so they have the same absolute value.
Absolute value is really just how far away a number from 0.
That's all I can really tell you.