Rationalize the denominator.

A. 41x
B.
C. 5
D.


Answer: D

Mathematics

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Find the standard quota asked for. Round your answer to two decimal places if necessary.A university has 27 scholarships to be apportioned among the engineering students based on the enrollment in each department. There are three departments: Mechanical Engineering (M), Electrical Engineering (E), and Civil Engineering (C). The number of students in each department is given in the following table.Find the standard quota for the Mechanical Engineering Department.

A. 9.21 B. 7.89 C. 8.85 D. 8.47

Mathematics

Find an equivalent equation in rectangular coordinates.r - 6 sin ? = 4 cos ?

A. x2 + y2 + 6y = 4x
B. x2 + y2 - 6y = 4x
C.  - 6y = 4x
D. x2 + y2 = 0

Mathematics

Use the percentage method of withholding to find the federal withholding tax, a 6.2% FICA rate to find the FICA tax, and 1.45% to find the Medicare tax. Then find the net pay for the employee. Assume that the employee has not earned over $115,000 so far this year.Karen Smith has gross earnings of $7512.15 monthly. She is single and has 6 withholding allowances.

A. $7,964.90 B. $5,910.04 C. $6,937.47 D. $6,484.72

Mathematics

Find the reciprocal.7

A. 1
B.
C.
D. 7

Mathematics