Select all the possible ways to transform the letter v in a single transformation so that its point is up rather than down.
(2 points )

a. translation
b. reflection
c. rotation

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship