Shawn is buying a new Jet Ski

for $12,500. He is considering

two credit options. Option A Offers

a 6 year loan with 8.5% interest

compounded quarterly, while

Option B offers a 5 year loan with

10% interest compounded annually.

Which is the better option and

how much will he save?

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)