Asked by Hector
Help!!!
A rectangle piece of cardboard twice as long as wide is to be made into an open box by cutting 2 in. squares from each corner and bending up the sides. (a) Express the volume V of the box as a function of the width W of the piece of cardboard (b) find the domain of the function.
Thanks!
A rectangle piece of cardboard twice as long as wide is to be made into an open box by cutting 2 in. squares from each corner and bending up the sides. (a) Express the volume V of the box as a function of the width W of the piece of cardboard (b) find the domain of the function.
Thanks!
Answers
Answered by
MathMate
Length = 2W (inches)
Width = W (inches)
Height = 2 inches
V(W)=Length*Width*Height
=2W*W*2
=4W²
The minimum width of the box is 4 inches, which results in a box of zero volume.
Thus the domain of V(W) is [4,∞].
Width = W (inches)
Height = 2 inches
V(W)=Length*Width*Height
=2W*W*2
=4W²
The minimum width of the box is 4 inches, which results in a box of zero volume.
Thus the domain of V(W) is [4,∞].
Answered by
Hector
Thanks MathMate!
Answered by
racky
well i would find a factor of something by dividing numbers from 1 to 10 and figure it out by dividing it up
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.