Find the square root if it is a real number, or state that the expression is not a real number.

A.
B. 81
C. 9
D.


Answer: D

Mathematics

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Solve.d = 

A.  
B.  
C.  
D.

Mathematics

Rewrite the ratio as a ratio of natural logarithms and simplify.

A.
B. ln 5
C. 5
D. 24

Mathematics

Write an equation of the line.

A. y = 3x - 
B. y = - x + 3
C. y = x + 3
D. y = - 5x + 3

Mathematics

Find the mode or modes.91, 25, 91, 13, 25, 29, 56, 91

A. 52.6 B. 91 C. 42.5 D. 25

Mathematics