How do I define a variable and write an inequality to model the following situation?
The temperature in a refrigerated truck must be kept at or below 38Deg F
Temperature <=38F
To define a variable and write an inequality to model the given situation, follow these steps:
Step 1: Define a Variable
Let's define a variable to represent the temperature in the refrigerated truck. We can call it "T," and it represents the temperature in degrees Fahrenheit.
Step 2: Write the Inequality
The temperature in the refrigerated truck must be kept at or below 38 degrees Fahrenheit. To write the inequality, we can use the symbol "<=" which means "less than or equal to." The inequality can be written as:
T <= 38
This inequality models that the temperature variable "T" must be less than or equal to 38 degrees Fahrenheit.
Hence, by defining the variable "T" and writing the inequality T <= 38, we can model the situation where the temperature in a refrigerated truck must be kept at or below 38 degrees Fahrenheit.
To define a variable and write an inequality to model the temperature situation, follow these steps:
1. Define a variable: Let's use the variable T to represent the temperature in degrees Fahrenheit.
2. Write the inequality: Since the temperature must be kept at or below 38°F, the inequality can be written as T ≤ 38°F.
That's it! The inequality T ≤ 38°F represents the condition that the temperature in the refrigerated truck must be kept at or below 38°F.