Answer:
40
Step-by-step explanation:
If you divide 30 by three, you get the 10%, which is 4, you multiply the 10% by ten to get the 100%, and you get 40. Hope this helps:)
Answer:
the first, third and fourth options are correct
Median:20, since it is in the center.
Answer:
Step-by-step explanation:
Lol
Answer- A-16
Because when doing completing the square, you divide the coefficient of x by 2, which is 4, and the square it which is 16