Find the inverse of the matrix, if possible.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Make an analysis using calculus and sketch the graph.F(x) = 
A. 
B. 
C. 
D. 
Mathematics
Find parametric equations for the line that passes through the point P and is parallel to the vector v.
 figure 1.png)
Mathematics
Solve.The floor plan of an office building is shown in the figure. If the entire surface is to be covered in carpet costing $32 per square yard, what will be the total cost of the carpet? (Assume that all corners are right angles. Round to the nearest dollar.)
A. $1649 B. $5817 C. $7182 D. $7893
Mathematics
Find an equation of variation for the given situation.y varies jointly as x and the square of z, and y = 450 when x = 9 and z = 5
A. y = 10xz
B. y = 2xz2
C. y = 3xz2
D. y = 
Mathematics