Mathematics, 10.11.2020 22:10 pr47723

A closed box with a square base is to have a volume of 252 3. The material to construct the box comes in different thicknesses. The bottom costs $0.05/2, the top costs $ 0.02/3, and the sides cost $ 0.04/2. Find the dimensions of the box that will minimize the cost [6] a) Determine the dimension of the box that will minimize the cost of the production.
b) What is the minimum cost?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Answers: 1

Answer

Mathematics, 21.06.2019 15:30

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Answers: 3

Answer

Mathematics, 21.06.2019 19:30

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Answers: 3

Answer

You know the right answer?

A closed box with a square base is to have a volume of 252 3. The material to construct the box come...