Solve the problem.A box has a base whose length is twice its width. The volume of the box is 7000 cubic inches.a) Find a function for the surface area of the box.b) What are the dimensions of the box that minimizes surface area?

What will be an ideal response?

a)Surface area equals A(x) = 4x2 + , x > 0, where x equals the width of the box.
b) width ? 13.8 in, length ? 27.6 in, height ? 18.4 in

Mathematics

You might also like to view...

Graph the linear equation.x = -5

A.

B.

C.

D.

View
Mathematics

Show that the matrix has no inverse.

What will be an ideal response?

View
Mathematics

Identify the pairs of complementary or supplementary angles, as indicated.Supplementary

A. ?AOC & ?AOD; ?AOD & ?DOB; ?DOB & ?COB; ?COB & ?AOC B. ?AOC & ?AOD; ?AOD & ?DOB C. ?COB & ?BOD; ?BOD & ?AOD D. ?AOD & ?COB; ?AOC & ?DOB

View
Mathematics

Tell whether the expression is a polynomial. If it is, give its degree.16

A. Polynomial, degree 1 B. Polynomial, degree 16 C. Polynomial, degree 0 D. Not a polynomial

View
Mathematics