Write a matrix to display the information.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. Make a 3 x 3 matrix showing the wire requirements. Assign the cable types to the rows and the wire types to the columns.
A.
B.
C.
D.
Answer: D
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Write the equation for the shape described.The circle with endpoints of a diameter at (-1, 4) and (-1, -4)
A. x2 + (y - 4)2 = 1 B. (x - 4)2 + y2 = 1 C. (x + 1)2 + y2 = 16 D. (x + 1)2 + y2 = 4
Provide an appropriate response.Suppose that you are solving a system of three linear equations by the Gauss-Jordan method and obtain the following augmented matrix. What conclusion can you draw about the solutions of the system?
A. The system has infinitely many solutions. B. The system has exactly one solution. C. The system has no solutions. D. There is not enough information to draw any conclusion about the solutions of the system.
Provide an appropriate response.If f(x) = , what is the definition of g(x), the function whose graph is obtained by shifting f(x)'s graph right 5 units and down 1 unit?
What will be an ideal response?
Solve the problem.A manufacturer contracts to mint coins for the federal government. How much variation dr in the radius of the coins can be tolerated if the coins are to weigh within 1/50 of their ideal weight? Assume that the thickness does not vary.
A. 2.0% B. 0.020% C. 0.010% D. 1.0%