You are offered an add-on loan for $4,500 at 18% for 5 years. What is the monthly payment? What is the amount of interest? What is the true interest?If you could pay the same loan above at a compound

On a piece of graph paper, create an amplitude vs. time graph of a sine wave with an amplitude of 5 Pa and a period T = .03 sec.

What is the frequency of this wave?

Now plot the same wave on a pressure vs. distance graph. Assume that c = 344 m/s.

If the speed of sound were higher, what effect would it have on wavelength? How about period?

Make an image file of your paperwork using either a scanner or a digital camera.