Answer: the correct answer is 43 hours
Step-by-step explanation:
40x15=600
15x2=30 because you get your 50% extra doing overtime
then 30x3=90
90+600=690
<h3>
Answer: 729 cubic meters</h3>
Work Shown:
volume = side*side*side
volume = 9*9*9
volume = 729
A slight shortcut would be to say 9^3 = 729
You have the right answer. n + p = m because inside angle + inside angle = outside angle.
You have 4 marbles and you can get 3 combinaisons of two marbles for each one.
So 4*3 = 12.
There are 12 outcomes. The answer would be D.
Hope this helps !
Photon
ANSWER
The graph in option D.
EXPLANATION
The given function is:
![y = 3 {x}^{2} - 12x + 10](https://tex.z-dn.net/?f=y%20%3D%203%20%7Bx%7D%5E%7B2%7D%20%20-%2012x%20%2B%2010)
We complete the square to obtain:
![y = 3( {x}^{2} - 4x) + 10](https://tex.z-dn.net/?f=y%20%3D%203%28%20%7Bx%7D%5E%7B2%7D%20%20-%204x%29%20%2B%2010)
![y = 3( {x}^{2} - 4x + {( - 2)}^{2} ) + 10 - 3 {( - 2)}^{2}](https://tex.z-dn.net/?f=y%20%3D%203%28%20%7Bx%7D%5E%7B2%7D%20%20-%204x%20%2B%20%20%7B%28%20-%202%29%7D%5E%7B2%7D%20%29%20%2B%2010%20%20-%20%203%20%7B%28%20-%202%29%7D%5E%7B2%7D)
![y = 3{( x- 2)}^{2}+ 10 - 12](https://tex.z-dn.net/?f=y%20%3D%203%7B%28%20x-%202%29%7D%5E%7B2%7D%2B%2010%20%20-%2012)
![y = 3{( x- 2)}^{2} - 2](https://tex.z-dn.net/?f=y%20%3D%203%7B%28%20x-%202%29%7D%5E%7B2%7D%20%20-%202)
The graph of this function opens upwards and has its vertex at (2,-2).
The y-intercept is 10.
From the options the graph that satisfies all these properties is D.