Find the inverse of the matrix, if possible.

A.

B.

C.

D. No inverse


Answer: B

Mathematics

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A delivery truck must deliver furniture to 4 different locations (A, B, C, and D). The trip must start and end at A. The graph below shows the distances (in miles) between locations. We want to minimize the total distance traveled. An optimal tour is given by:

A. A, C, D, B, A. B. A, D, C, B, A. C. A, B, D, C, A. D. A, C, B, D, A. E. none of these

Mathematics

Find the GCF.45, 60, 105

A. 7 B. 15 C. 45 D. 1

Mathematics

For the given representation of f, graph its reflection across the  and the Line graph determined by the table

A. x-axis: 

y-axis: 

B. x-axis: 

y-axis: 

C. x-axis: 

y-axis: 

D. x-axis: 

y-axis: 

Mathematics

Provide an appropriate response.Round 55.7649 to the nearest thousandth.

A. 55.775 B. 55.765 C. 55.755

Mathematics