Find the real solutions of the equation. = 9

A. {81} 
B. {9} 
C.
D.


Answer: B

Mathematics

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Find the limit, if it exists. 

A. 3
B. 0
C. 6
D. Does not exist

Mathematics

The relationship between the Fahrenheit and Celsius temperature scales is given by the linear function.


What is the F-intercept and what does it represent?

a. 9/5, Fahrenheit temperature corresponding to 0°C
b. 9/5, Celsius temperature corresponding to 32°C
c. 32, Celsius temperature corresponding to 0°F
d. 0, Fahrenheit temperature corresponding to 32°C
e. 32, Fahrenheit temperature corresponding to 0°C

Mathematics

Perform the matrix operation.Let C = . Find  C.

A.
B.
C.
D.

Mathematics

Factor completely. If the polynomial cannot be factored, say it is prime.x9 + 1

A. (x - 1)(x2 + x + 1)(x6 + x3 + 1) B. (x + 1)(x2 - x + 1)(x6 - x3 + 1) C. (x3 + 1)(x6 - x3 + 1) D. (x - 1)(x + 1)(x6 - x3 + 1)

Mathematics