Write the mixed number as an improper fraction.19

A.
B.
C.
D.


Answer: D

Mathematics

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Provide an appropriate response.The most recently purchased goods are assumed to be sold first with the FIFO method.

A. True B. False

Mathematics

Find the domain and the range of the function.

A. D: [-3, 3]; R: (-7, 2] B. D: [-3, 3]; R: [-7, 2] C. D: [-3, 3]; R: [-7, ?) D. D: [-7, 2]; R: [-3, 3]

Mathematics

Use the fundamental identities and the given information to find the exact values of the remaining trigonometric functions of x.csc x =  and cot x = 

A. sin x = - , cos x = , tan x = - , sec x = 
B. sin x = , cos x = - , tan x = , sec x = - 
C. sin x = , cos x = , tan x = , sec x = 
D. sin x = , cos x = , tan x = , sec x = 

Mathematics

Solve the inequality. Graph the solution set and write it in interval notation.21x + 9 > 3(6x + 4)

A. (1, ?)

B. [1, ?)

C. (-?, 1]

D. (-?, 1)

Mathematics