Chapter 4: Problem 26

Write an If-Then statement that displays the message "The number is not valid" if the variable speed is outside the range 0 through 200 .

Short Answer

Expert verified

Question: Write an If-Then statement that displays a specific message if a variable called "speed" is outside the range of 0 through 200. Answer: ``` If (speed < 0) OR (speed > 200) Then Display "The number is not valid" End If ```

Step by step solution

Write the condition to check if the speed is outside the range 0 through 200

To check if a number is outside a given range, we need two conditions; one is to check if the number is smaller than the lower bound, and the other is to check if the number is greater than the upper bound. In this case, the lower bound is 0, and the upper bound is 200. We can express this condition using the logical OR operator to connect the two conditions. Condition: (speed < 0) OR (speed > 200)

Construct an If-Then statement with the condition

Now that we have the condition to check whether the speed is outside the given range, we can create an If-Then statement using this condition. If the condition is true, i.e., the speed is outside the range, we will display the message "The number is not valid." If-Then statement: ``` If (speed < 0) OR (speed > 200) Then Display "The number is not valid" End If ``` The final solution is the If-Then statement above, which checks if the variable "speed" is outside the range 0 through 200 and displays the desired message if it is.

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Write an If-Then statement that displays the message "The number is not valid" if the variable speed is outside the range 0 through 200 .

Short Answer

Step by step solution

Write the condition to check if the speed is outside the range 0 through 200

Construct an If-Then statement with the condition

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