Math 1431 – Section _____________ Homework 5 (10 points) Due in Recitation (See your CASA Calendar / TA for Due Date) Name: ____________________________________ PSID:_________________________ Instructions: - Print out this file and complete the problems. - If the problem is from the text, the section number and problem number are in parentheses. - Use a blue or black pen or a pencil (dark). - Write your solutions in the spaces provided. You must show work in order receive credit for a problem. - Remember that your homework must be complete, neatly written and stapled. - Submit the completed assignment to your Teaching Assistant in lab on the due date. - ONLINE STUDENTS must submit via the assignments tab in CASA. 1. (Section 4.1, Problem 14) 2. (Section 4.1, Problem 20)3. (Section 4.1, Problem 28) 4. (Section 4.1, Problem 33) 5. (Section 4.2, Problem 12)6. (Section 4.2, Problem 16) 7. (Section 4.2, Problem 20)8. (Section 4.2, Problem 30) 9. Find the inflection points of the curve )sin(xeyx on the interval from ).,[.10. After the consumption of an alcoholic beverage the blood alcohol concentration (BAC) is measured in mg/mL, and is given by the function tettC785.2347.1)(. You will need a calculator for this problem, but show all necessary calculus / algebra steps below: a. What is the maximum average BAC during the first 3 hours? b. When does the BAC level drop below a 0.001
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