MATH 131 Midterm: MATH131 ALL-SECTIONS FALL2011 MID SOL 1

• School: University of Maryland
• Department: Mathematics
• Course: MATH 131
• Professor: All

Document Summary

September 22, 2011 math 131 exam 1 (8. 1-4 & 10. 1-5) [pilachowski] answer key: a. (10 points) given the integral. , approximate its value using simpson"s rule and n = 4 subintervals. You are doing a budget analysis for a small hospital and your staff delivers two tables to you. These tables contain information about three pills (a, b and c) which are used to treat two diseases (d1 and d2) and which are purchased from two suppliers (s1 and s2). The first table contains the number (of pills) necessary to treat each disease. The second contains the price ($/pill) of each pill from each supplier. Pills of type c purchased from supplier s1 cost each: (6 points) put these tables into matrices and multiply them in such a way that the result is meaningful. The answer is the cost to treat each disease (columns) if pills are purchased from a particular supplier (rows).