Do the multiplication first PEMDAS
Answer is 1
The product of two irrational numbers will be irrational, but sometimes the product can be rational.
A y=3x because 3*1 is 3 and 3*2 is 6 and so on
Answer:
Simple random sampling
Observational study
Step-by-step explanation:
Since in the given situation it is mentioned that department wants to test the computer virus and have to run the virus on the random selected computers so here the simple random sampling would be done and based on the simple random sampling the observational study would be done
Therefore the above represent the answer
