Melanie is doing an experiment to determine whether a high-protein food affects the ability of white mice to find their way through a maze. The mice in the experimental group were given the high-protein food; the mice in the control group were give regular food. Melanie then timed the mice as they found their way through the maze. The table below shows the results. Mouse Experimental Control number group group 1 min 48 sec 1 2 min 5 sec 2 min 3 sec 1 min 52 sec 3. 2 min 15 sec 2 min 30 sec 4 1 min 45 sec 2 min 10 sec 1 min 41 sec 1 min 55 sec The average time the mice in the experimental group took to find their way through the maze was how many seconds less than the average time taken by the mice in the control group? 13 10 11 urces 12

Melanie is doing an experiment to determine whether a high-protein food affects the ability of white mice to find their way through a maze. The mice in the experimental group were given the high-protein food; the mice in the control group were give regular food. Melanie then timed the mice as they found their way through the maze. The table below shows the results. Mouse Experimental Control number group group 1 min 48 sec 1 2 min 5 sec 2 min 3 sec 1 min 52 sec 3. 2 min 15 sec 2 min 30 sec 4 1 min 45 sec 2 min 10 sec 1 min 41 sec 1 min 55 sec The average time the mice in the experimental group took to find their way through the maze was how many seconds less than the average time taken by the mice in the control group? 13 10 11 urces 12

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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