Melissa rolls 2 fair dice. The probability of getting a total of 12 is ![\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B36%7D)
<u>Solution:</u>
Given, Melissa rolls 2 fair dice and adds the results from each.
We have to work out the probability of getting a total of 12
<em><u>The probability of an event is given as follows:</u></em>
![=\frac{\text { favourable outcomes }}{\text { total possible outcomes }}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Ctext%20%7B%20favourable%20outcomes%20%7D%7D%7B%5Ctext%20%7B%20total%20possible%20outcomes%20%7D%7D)
Now, total outcomes = 6 for 1st die
6 for 2nd die = 6
6 = 36.
Now, favourable outcomes = 1 [ since, we have to get a sum of 12, and only one case exists i.e. 6 + 6]
![\text { So, probability }=\frac{1}{36}](https://tex.z-dn.net/?f=%5Ctext%20%7B%20So%2C%20probability%20%7D%3D%5Cfrac%7B1%7D%7B36%7D)
Hence the probability of getting a total of 12 is ![\frac{1}{36}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B36%7D)
C=11.27π feet
Diameter=11.27 feet. Hope it help!
Answer:
5/-3
Step-by-step explanation:
The slope formula is rise/run.
If you graph this, the two points make a line that slopes downwards. The higher point is in the negative axis, which means that the run will be negative.
you rise up 15 points from the first point (1,-6) to get to the same level as the second point. (-8,9). This is your rise.
You go over to the other point, this is your run. The run is -9.
15/-9
we can simplify this fraction.
5/-3 is your final answer.
6 rows are empty.
112/7 = 16 rows
70/7 = 10 rows used.