An experiment that involves learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I 400 is minutes, and the maximum amount of time available in environment II is 500 minutes. The white mice must spend 11 minutes in environment I and 40 minutes in environment II, and the rabbits must spend 35 minutes in environment I and 50 minutes in environment II. Write a system of inequalities that describes the constraints on the number of each type of animal used in the experiment. Let x denote the number of white mice and y denote the number of rabbits.
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Question

An experiment that involves learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I 400 is minutes, and the maximum amount of time available in environment II is 500 minutes. The white mice must spend 11 minutes in environment I and 40 minutes in environment II, and the rabbits must spend 35 minutes in environment I and 50 minutes in environment II. Write a system of inequalities that describes the constraints on the number of each type of animal used in the experiment. Let x denote the number of white mice and y denote the number of rabbits. ​
A) ​ ​ 
B) ​ ​ 
C) ​ ​ 
D) ​ ​ 
E) ​

Quizplus · Accepted Answer

The Answer of An experiment that involves learning in animals requires placing white mice and rabbits into separate, controlled environments, environment I and environment II. The maximum amount of time available in environment I 400 is minutes, and the maximum amount of time available in environment II is 500 minutes. The white mice must spend 11 minutes in environment I and 40 minutes in environment II, and the rabbits must spend 35 minutes in environment I and 50 minutes in environment II. Write a system of inequalities that describes the constraints on the number of each type of animal used in the experiment. Let x denote the number of white mice and y denote the number of rabbits. ​
A) ​ ​ 
B) ​ ​ 
C) ​ ​ 
D) ​ ​ 
E) ​

An Experiment That Involves Learning in Animals Requires Placing White