Which of the following is equal to the rational expression when x does not equal 4 or-9 (x - 4)(x +11)
(x +9)(x-4)
A.
X-4
X + 9
B.
X+ 11
X-4
C. X-4
x + 11
D. X+ 11
X + 9

Name the most appropriate metric unit for each measurement

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3