153 divided by 67= 2.28 repeating
Answer:
A
Step-by-step explanation:
2/8 because there are 8 in total but only 2 are colored.
9514 1404 393
Answer:
1/3; geometric
Step-by-step explanation:
Apparently, your sequence is ...
81, 27, 9, 3, 1, ...
The differences between these numbers vary, but the ratio of each to the one before is a constant:
27/81 = 9/27 = 3/9 = 1/3
The sequence is geometric with a common ratio of 1/3. The next number in the sequence is (1)(1/3) = 1/3.
We have
![y\in\{0,1,2\}](https://tex.z-dn.net/?f=y%5Cin%5C%7B0%2C1%2C2%5C%7D)
, and for each possible outcome we can determine the corresponding probability using the fact that
![X](https://tex.z-dn.net/?f=X)
is uniformly distributed among
![x\in\{0,1,\ldots,9\}](https://tex.z-dn.net/?f=x%5Cin%5C%7B0%2C1%2C%5Cldots%2C9%5C%7D)
.
![y=\begin{cases}0&\text{for }x\in\{0,3,6,9\}\\1&\text{for }x\in\{1,4,7\}\\2&\text{for }x\in\{2,5,8\}\end{cases}](https://tex.z-dn.net/?f=y%3D%5Cbegin%7Bcases%7D0%26%5Ctext%7Bfor%20%7Dx%5Cin%5C%7B0%2C3%2C6%2C9%5C%7D%5C%5C1%26%5Ctext%7Bfor%20%7Dx%5Cin%5C%7B1%2C4%2C7%5C%7D%5C%5C2%26%5Ctext%7Bfor%20%7Dx%5Cin%5C%7B2%2C5%2C8%5C%7D%5Cend%7Bcases%7D)
The point A is (-2, 5)
if it is reflected along y - axis, the point on the x- axis will be negated
{-(-2), 5}
(2,5)
the answer is option B