If y varies inversely as x, write a general formula to describe the variation.y =  when x = 45

A. y = 
B. y = x
C. y = 
D. y = 


Answer: D

Mathematics

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Integrate the function.

A. ?
B.
C.
D.

Mathematics

Divide using synthetic division.

A. x4 + 3x3 + 9x2 + 27x + 81 + 
B. x4 + 3x3 + 3x2 + 3x + 3
C. x4 + 3x3 + 9x2 + 27x + 81
D. x4 - 3x3 + 9x2 - 27x + 81

Mathematics

Evaluate the algebraic expression for the given values of the variables.6x2 + 5x for x = 4

A. 76 B. 44 C. 116 D. 68

Mathematics

Simplify.eln 0.327

A. 0.327 B. ln -0.327 C. log 0.327 D. -0.327

Mathematics