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MATH133 Unit 5: Exponential and Logarithmic Functions
Individual Project Assignment: Version 2A
Name (Required): __________________________________________________
Show all of your work details for these calculations. Please review this Web site to see how to type mathematics using the keyboard symbols. Handwritten scanned work is not acceptable for AIU Online.
IMPORTANT: See Question 1 in Problem 2 below for special IP instructions. This is mandatory.
Problem 1: Photic Zone
1. (State your chosen value of k.)
2. (Correctly round your answer to one decimal place, and show the intermediate steps in your work.)
3. (Hint: II0=0.01, so 0.01= e-0.062x; solve this equation for x. Correctly round your answer to one decimal place, and show the intermediate steps in your work.)
Problem 2: Compound Interest
If your last name begins with the letter | Choose an investment amount, P, between | Choose an interest rate, r, between |
A–E | $5,000–$5,700 | 9%–9.99% |
F–I | $5,800–$6,400 | 8%–8.99% |
J–L | $6,500–$7,100 | 7%–7.99% |
M–O | $7,200–$7,800 | 6%–6.99% |
P–R | $7,800–$8,500 | 5%–5.99% |
S–T | $8,600–$9,200 | 4%–4.99% |
U–Z | $9,300–$10,000 | 3%–3.99% |
Correctly round your answers to the nearest whole penny (two decimal places), and show the intermediate steps in all these calculations for full credit.
1. Important: By Wednesday night at midnight, submit a Word document containing only your name and your chosen values from the table above for P and r. Submit this in the Unit 5 IP submissions area. This submitted Word document will be used to determine the Last Day of Attendance for government reporting purposes.
2. How much will you have in 8 years if the interest is compounded quarterly?
3. How much will you have in 15 years if the interest is compounded daily?
4. How much will you have in 12 years if the interest is compounded continuously? Use e≅2.718282.
Problem 3: Newton’s Law of Cooling
1. (Use...