14. The home for the aged resident doctor reported that 150 of their aged residents had been experiencing fever for the last 3 days. He said that thev have been given medication but still no sign of improvement. He also added that 100 of them were given medicine of brand Y and 89 were given medicine both in brand Y and Z. How many of the aged residence were given medicine of brand Z only? А. 30 Hoa В. 40 C. 50 D. 60 ainems 15. (from item #14) How many of the aged residence were given medicine of brand Y only? А. 8 mele eri 8 D. 11 of leupa a0 В. 9 С. 10

14. The home for the aged resident doctor reported that 150 of their aged residents had been experiencing fever for the last 3 days. He said that thev have been given medication but still no sign of improvement. He also added that 100 of them were given medicine of brand Y and 89 were given medicine both in brand Y and Z. How many of the aged residence were given medicine of brand Z only? А. 30 Hoa В. 40 C. 50 D. 60 ainems 15. (from item #14) How many of the aged residence were given medicine of brand Y only? А. 8 mele eri 8 D. 11 of leupa a0 В. 9 С. 10

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter2: Systems Of Linear Equations

Section2.4: Applications

Problem 2EQ: 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed...

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