MATH 205 Midterm: MATH 205 KSU Exam1
15 Feb 2019
School
Department
Course
Professor
Document Summary
You can also use a 4 6 inches note card with formulas prepared in advance. For full credit, show your work in detail. If you use a calculator at some step, you should state that you are doing so. Total: 100 # 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 # 10. What about 50,000? (e) find the pro t function and the break-even point. 3 f (x) 4. 30 6. 02 8. 43 11. 80 (b) give a possible formula for this function: solve for t using natural logarithms. 3: if the quantity of a substance decreases by 4% each hour, nd its half-life, a bank account is earning interest at 6% per year compounded continuously. By what per- centage has the bank balance in the account increased over one year? (this is the e ective annual yield. )
