A jar contains 734 L of milk. After packing the milk in 20 packets of equal capacity, 14 L of milk was still left in the jar. What is the quantity of milk in each of the smaller packets?

Step-by-step explanation:

After the 20 packets of milk were packed from the 734 L of milk in the jar, 14 L of milk were still lift. Therefore, liters of milk were used to pack the 20 packets.

Since it is given in the problem that each packet of milk contained the same amount of milk, each packet of milk must have had:

liters of milk.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204