100/100 that’s easy bro come on i gotchu
Hello there.
To answer this question, we need to remember some properties about the vertex of quadratic functions.
Let
. Its vertex can be found on the coordinates
such that
and
, in which
.
Using the coefficients given by the question, we get that:

Thus, we have:

So the statement is true, because the
coordinate of the vertex of the function is equal to 
Answer:
That's incredible. I have that exact problem on my website.
Here is my explanation.
My website says probability = 0.131944444444445
https://www.1728.org/occupncy8.htm
Step-by-step explanation:
Answer:
1670
Step-by-step explanation:
Mas has 839 balls
37 are taken away
839 -37 = 802
Then he gets 868 balls
802+868 =1670
He now has 1670 balls