bhhhnjyfervbbbyhexvbunhtgvdrujbff
As given
Firstly we will multiply both sides by 2.
Now dividing both sides of equation from h.
So b =
This looks like a parabola so:
y=x^2 - 20x + 15 --> x^2 - 20x +15=y
(x^2 -20x)=y - 15 --> (x - 10)^2=y - 15 +100 ( used complete the square)
(x - 10)^2=y + 85
Answer:
D
Step-by-step explanation:
- You have 5 + 6 pencils, which is 11 pencils
- The probability you will get white is 5/11
- Prob you get red is 6/11
- If you pick up a pencil and do not replace it, you now only have 10 pencils left
- The prob you get a red or a white is dependent on what you picked up first