Answer and explanation:
Milk Chocolate would be 7/18
Dark Chocolate will be 11/18
Milk Chocolate is unlikely to be chosen
Dark Chocolate is likely to be chosen
Answer: =12.5h−25
Step-by-step explanation:
Option (C.)is the answer...
3root 5-4root3
Hope this helps u.....
Conjugate basically means
That if the sign is + it will change to -
1cm = 100ft
0.4 cm = x ft
1x = 100 * 0.4
X = 40
B
![a=-1](https://tex.z-dn.net/?f=a%3D-1)
, because the parabola has the maximum, not the minimum, (∩)
The Vertex form of a parabola equation:
V(-3;4), so:
![f(x)=a(x-p)^2+q](https://tex.z-dn.net/?f=f%28x%29%3Da%28x-p%29%5E2%2Bq)
![f(x)=-1(x+3)^2+4](https://tex.z-dn.net/?f=f%28x%29%3D-1%28x%2B3%29%5E2%2B4)
*
![f(x)=-(x+3)^2+4](https://tex.z-dn.net/?f=f%28x%29%3D-%28x%2B3%29%5E2%2B4)
The zeros and the conix form of a parabola equation:
![x_1=-5](https://tex.z-dn.net/?f=x_1%3D-5)
![x_2=-1](https://tex.z-dn.net/?f=x_2%3D-1)
![f(x)=a(x-x_1)(x-x_2)](https://tex.z-dn.net/?f=f%28x%29%3Da%28x-x_1%29%28x-x_2%29)
, so:
*
![f(x)=-(x+5)(x+1)](https://tex.z-dn.net/?f=f%28x%29%3D-%28x%2B5%29%28x%2B1%29)
We can also use the general form of a parabola:
![f(x)=-(x+5)(x+1)=-(x^2+x+5x+5)=-x^2-x-5x-5=-x^2-6x-5](https://tex.z-dn.net/?f=f%28x%29%3D-%28x%2B5%29%28x%2B1%29%3D-%28x%5E2%2Bx%2B5x%2B5%29%3D-x%5E2-x-5x-5%3D-x%5E2-6x-5)
*
The answers: A, C, E
:)