a population of a certain city increases exponentially at a rate of 5.7%. initially, it is 1.84 million. after how many years will the population reach 3.21 million?

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

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?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?