Use the Gauss-Jordan method to find A-1, if it exists.A = 

A.

B.

C.

D.


Answer: B

Mathematics

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Use the table to find the indicated limit.If f(x) = , find f(x).

A. 0.0695; 0.0669; 0.0667; 0.0666; 0.0664; 0.0639 limit = 0.0667 B. 0.1695; 0.1669; 0.1667; 0.1666; 0.1664; 0.1639 limit = 0.1667 C. -0.1695; -0.1669; -0.1667; -0.1666; -0.1664; -0.1639 limit = -0.1667 D. 0.2695; 0.2669; 0.2667; 0.2666; 0.2664; 0.2639 limit = 0.2667

Mathematics

Provide an appropriate response.Find the volume of a cone that has a radius of the base of 10 m and a vertical height of  Round to nearest tenth.

What will be an ideal response?

Mathematics

Find the zeros of the quadratic function using the Square Root Method. List the x-intercepts of the graph of the function.f(x) = x2 - 64

A. x = -8, x = 8 B. x = 8 C. x = -8 D. x = -4096, x = 4096

Mathematics

Solve the equation by the method of your choice. Simplify solutions, if possible.7 - 7x = (4x + 9)(x - 1)

A.
B. {-4, 1}
C. {-1, 4}
D.

Mathematics