Matrices and Row Operations

Question 1

Let x represent the number of chairs and y represent the number of sofas. Choose the function that represents the manufacturer’s profit, P.

Revolt · Accepted Answer

P = 50x + 80y

Question 2

The manufacturer can earn a maximum profit of by producing chairs and sofas.

Revolt · Accepted Answer

12

Question 3

The minimum cost is $ and occurs at .

Revolt · Accepted Answer

546

Question 4

The minimum cost is $ and occurs at .

Revolt · Accepted Answer

(18, 6)

Question 5

$

Revolt · Accepted Answer

840

Question 6

You can earn a maximum profit of by investing $ in stock A, $ in stock B, and $ in stock C.

Revolt · Accepted Answer

3,000

Question 7

You can earn a maximum profit of by investing $ in stock A, $ in stock B, and $ in stock C.

Revolt · Accepted Answer

6,000

Question 8

You can earn a maximum profit of by investing $ in stock A, $ in stock B, and $ in stock C.

Revolt · Accepted Answer

7,000

Matrices and Row Operations Answers