Find the partial fraction decomposition for the rational expression.

A.  -  -  + 
B.  -  +  + 
C.  -  +  - 
D.  +  +  + 


Answer: B

Mathematics

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Use the method of writing each premise in symbols in order to write a conclusion that yields a valid argument.If it's not Saturday, then Dad will shave. If Dad has whiskers, then he did not shave. If it's Saturday, then Dad will take us to the game.

A. If Dad has whiskers, then he will take us to the game. B. If Dad did not shave, then he has whiskers. C. If Dad shaves, then it's not Saturday. D. If Dad takes us to the game, then he has whiskers.

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Solve.The volume V of a gas varies inversely as the pressure P on it. The volume of a gas is  under a pressure of  What will be its volume under a pressure of 36 kg/cm2?

A. 140 cm3 B. 133 cm3  C. 315 cm3 D. 331 cm3

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Determine whether the given ordered pair is a solution to the system of equations.(-1, -1)3x + y = -22x + 3y = 1

A. Yes B. No

Mathematics