How many 11/5 foot pieces can be cut from a 10 foot piece of pvc pipe?

How many 2-foot pieces can be cut from a 10-foot piece of string?

The answer is 10/2=5 pieces.

Similarly, how many 11/5 foot pieces can be cut from a 10 foot piece of pvc pipe?

10 / (11/5) = 10/2.2 = 4.545 pieces, or 4 pieces with 1.2 foot left over.

mr. graef told us it is 13 pints

step-by-step explanation:

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