Answer:
8/45
Step-by-step explanation:
Define x to be the value of your fraction:

____
When in doubt, you can use your calculator to see which fraction gives you 0.1777777778.
_____
We multiplied by 10^1 above, because there is 1 repeating digit. The power of 10 we use matches the number of repeating digits.
Divide f(x) by x + 15
this comes to 2x^2 - 6 which represents the length
1 tenth if you are talking about the decimal
Answer:
A. Randomly select the sample in the lobby of the building so workers who do not enter the cafeteria can be included.
Step-by-step explanation: