There are twice as many flute players as there are trumpet players. If there are n flute players write an expression to find how many trumpet players there are.

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?

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Aline passes through 3,7 and 6,9 what equation represents the line