The total number of keys equals:
12 + 5 + 11 + 2 = 30 keys
The probability to pick a sliver key is:
12/30 = 2/5
The probability to pick a copper key is:
11/30
Hope that helps
Answer: i feel bad for you cuhh
Step-by-step explanation:
Answer:
The reflection will be on the point (3, 5).
Step-by-step explanation:
For a given point (x, y) reflection along the line x = k, the co-ordinates will be:
.
Here, we have (x, y) = (-1, 5)
Reflection across the line x = 1, we have:

= (3, 5)
Hence, the reflection of the point (-1, 5) would be the point (3, 5).
X=9
x=6.25
x=4.24
x=3.32
x= can't take the square root of a negative number
*also remember that when you take the square root it is the + and - sign for the answer
Answer:
12
Step-by-step explanation:
P(x) has infinitely many solutions, but I am going to find the easiest one, which would be a linear equation.
First, notice that x-2 perfectly divides into itself.
Then, if you add 12 to x-2, you will end up with a remainder of 12. Therefore, P(x) would be x-2+12 = x+10.
Now that we know P(x), we can directly plugin 2 to find out P(2):
2+10 = 12
Therefore, P(2) = 12.