Question: they are the values Student Courses X D21 3.19 Unit Test: Budget x D21 Table of Contents - Pr x * 8.04 Semester Test_ X

they are the values

Student Courses X D21 3.19 Unit Test: Budget x D21 Table of Contents - Pr x * 8.04 Semester Test_ X # 8.04 Semester Test: P X Math test help X G 25 docs.google.com/document/d/19VTfDSi1k6MqAUfi4fgVchCmdoktKWLzwlYBF7Ry7OU/edit?tab=t.0 9 Relaunch to update : 8.04 Semester Test: Practical Math - Part 2 * 0 Share File Edit View Insert Format Tools Extensions Help Q be A 5 100% - Normal text Arial 20 + BIU A C + M B 1= = BEY Math | Graded Assignment | Practical Math Semester Test, Part 2 (Score for Question 3:_ of 20 points) 3. The matrices show the enrollment of boys and girls on the basketball, lacrosse, and soccer teams in two towns. Town A Town B Boys Girls Boys Girls Basketball 84 76 Basketball 94 70 Lacrosse 72 88 Lacrosse 88 89 Soccer 96 100 Soccer 100 110 (a) If we let matrix A be the matrix for Town A, what is the element "21 , and what does it represent? (b) If we let matrix B be the matrix for Town B, what is the address of the element that represents the number of girls enrolled in soccer in Town B? (c) What is the matrix that results when you subtract matrix A from matrix B? (d) Name the matrix you found in Part (c) matrix C. What is element $12 , and what information does it tell you about the number of girls enrolled in basketball in Town B compared with Town A? (e) What is the matrix that shows the enrollment in Town A after a 25% increase in enrollment in all sports and in both genders? (Hint: Find 1.25A.) Answer: 9 4

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