Find the value of each variable so that the quadrilateral is a parallelogram. 3a - 4
у
b + 1
2b
w
a + 2
Z
a =
b =
NOV

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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?

For which pair of functions is (gof)(a)=|a|-2?