Find the production matrix for the input-output and demand matrices.A = 
, D = 
A. 
B. 
C. 
D. 
Answer: B
You might also like to view...
Provide an appropriate response.Show that the midpoint of the hypotenuse of a right triangle is equidistant from all three vertices. [Hint: See the figure below. Show that 
= 
.] 
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. Variation of 1.0000 cm or less B. Variation of 2.0000% or less C. Variation of 1.0000% or less D. Variation of 0.0100% or less
Factor by grouping.20x4 + 15x2 - 8x2 - 6
A. (5x2 + 2)(4x2 - 3) B. (5x2 - 2)(4x2 + 3) C. (5x4 - 2)(4x + 3) D. (20x2 + 2)(x2 - 3)
Solve the problem.For a hyperbolic mirror the two foci are 42 cm apart. The distance of the vertex from one focus is 6 cm and from the other focus is 36 cm. Position a coordinate system with the origin at the center of the hyperbola and with the foci on the y-axis. Find a Cartesian equation for the hyperbola.
A. 
- 
= 1
B. 
- 
= 5
C. 
- 
= 5
D. 
- 
= 1