F (
x
)
=
(
x
+
4
)
1
4
f(x)=(x+4)
4
1


, find
f
−
1
(
x
)
f
−1
(x).

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?