Answer:
0.5 liters of milk are available per child.
Step-by-step explanation:
Amount of milk available per children:
The amount of milk, in liters, available for x children is given by:

50 children are present on a day
This means that 
How much milk is available per child?
This is m(50). So

0.5 liters of milk are available per child.
3.4444444444444444444444444444
Funny, this looks like a complex graph, until you realize that the numerator can be written like (x+3)(x-9).
So really, this is a straight line f(x) = x-9.
But wait, there's a catch. x≠3, because that would divide by zero. So in your straight line, you have to draw a "hole" at (3,6)
Answer:
the answer is 250 million years
Step-by-step explanation: