Add or subtract as indicated. Write the answer in simplest form. - 

A.
B.
C.
D.


Answer: A

Mathematics

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Find the angle.sin-1 

A.
B.
C.
D.

Mathematics

Set up the iterated integral for evaluating   Dover the given region D.D is the solid right cylinder whose base is the region in the xy-plane that lies inside the cardioid  and outside the circle  and whose top lies in the plane .

A.
B.
C.
D.

Mathematics

Solve the problem.Your starting salary for a new job is $30,000 per year. You are offered two options for salary increases: Option 1: an annual increase of $1000 per year or Option2: an annual percentage increase of 4% of your salary.Your salary is a function of the number of years of employment at your job. Write an equation to determine the Salary S after x years on the job for each option.

A. Option 1: S = 30,000 + 1000x Option 2: S = 30,000(1.04)x B. Option 1: S = 30,000x + 1000 Option 2: S = 30,000x1.04 C. Option 1: S = 1000x Option 2: S = (1.04)x D. Option 1: S = 30,000(1000x) Option 2: S = 30,000 + (1.04)x

Mathematics

Find the absolute maximum and absolute minimum values of the function, if they exist, over the indicated interval. When no interval is specified, use the real line (-?, ?). f(x) = x4 - 5x3; [-5, 5]

A. Absolute maximum: 625, absolute minimum: - 
B. Absolute maximum: 0, absolute minimum: - 
C. Absolute maximum: 1250, absolute minimum: 0
D. Absolute maximum: 1250, absolute minimum: - 

Mathematics