Break 30 into fifths.
30 broken into 5 pieces gives us 6, yes?
We want 3 of those 6's.
That's 18.
Answer:
82 websites per year.
Step-by-step explanation:
take the difference in the number of websites from both years, divide it by the year difference (9) to find how many per year were created
The set builder notation is {-8,-3,4,7} and the number line would begin at -8 and continue to positive 7. It would show a closed dot on top of -8 with a line that continues to a closed dot above 7.
The union of the 2 sets means that the final notation includes all elements.
Hey mate ,
The Answer is Zero
Hope it helped !