Solve the given equation.m = 42

A. m = 
B. m = 3
C. m = 0
D. m = 


Answer: D

Mathematics

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Determine whether the improper integral converges or diverges.

A. Diverges B. Converges

Mathematics

Find the center of mass of a thin plate of constant density covering the given region.The region bounded by the parabola x = y2 and the line x = 9

A.  = 9,  = 0
B.  = 0,  = 
C.  = 36,  = 0
D.  =  = 0

Mathematics

Use the row transformation described to transform the matrix.  

A.

B.

C.

D.

Mathematics

Solve the problem.To remodel a bathroom, a contractor charges $30 per hour plus material costs, which amount to $4,350. Therefore, the total cost to remodel the bathroom is given by  where x is the number of hours the contractor works. Find a formula for  What does  compute?

A. f -1(x) =  - 4,350; This computes the number of hours worked if the total cost is x dollars.
B. f -1(x) =  - 4,350; This computes the total cost if the contractor works x hours.
C. f -1(x) =  - 145; This computes the total cost if the contractor works x hours.
D. f -1(x) =  - 145; This computes the number of hours worked if the total cost is x dollars.

Mathematics