Answer:
1 in 144
Step-by-step explanation:
There is one 8 on a 12-sided die, so the probability of rolling an 8 once is 
.
We are rolling twice, so 
.
The answer is A your welcome :)!!!
Answer: D
Step-by-step explanation:
To have a proportional relationship, the value of y divide by x has to have the same constant value and if you were to graph it, it has to go through the origin.
A is not proportional because it is not going through the origin.
B is also not proportional because it is also not going through the origin.
Now to find out if C is proportional divide the y value by x so see if they all have a constant change.
8/2 =4
16/4 = 4
24/8 = 3
32/ 12 = 2.6
This is also not proportional .
D. 3/2 = 1.5
6/4 = 1.5
12/ 8 = 1.5
18/12 = 1.5
This represents a proportional relationship because they all have a constant change
3+57
you just need to add to each term, therefore it would be for example 9+10,9+20,9+30
Using PEMDAS...
<span>4 x 4 + 4 x 4 + 4 - 4 x 4 =
(16) + (16) + 4 - (16) =
36 - 16 = 20
Your answer is 20, not 320.
You must multiply before you add and subtract</span>
