A bird is flying at a height of 40 feet and spots an 8-ft ledge on
which to perch. If the top of the
ledge is at a 22° angle of
depression from the bird, how far
must the bird fly before it can
land? (Careful!)

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar