Answer:
y= -1+- i √79/4
Step-by-step explanation: Here is the answer ^^
Color 4 boxes because 4/1 times 1/3 equals 4/3 witch is 4 boxes
Answer:

Step-by-step explanation:
Given



Required
Determine the probability of selecting two fakes
The probability can be represented as thus: 
Using the following probability formula, we have:

Each probability is calculated by dividing number of fakes by total number of gems:

The minus 1 (-1) represent the numbers of fake and total gems left after the first selection




<em>Hence, the required probability is approximately 0.504</em>
I got 8/3 with my fraction calulator
No I haven’t but I will put it in my recommendations :)