The proportionality constant in centimeters per minute is 5.5 cm/min.
Step-by-step explanation:
A proportional relationship means that there is a constant ratio between two quantities. In this case, we are looking for the proportionality constant in centimeters per minute. To find the proportionality constant, we can choose any pair of values from the table and divide the distance by the time.
Let's choose the first pair of values: 5 minutes and 27.5 cm. Divide 27.5 cm by 5 minutes to find the proportionality constant: 27.5 cm / 5 min = 5.5 cm/min.
Therefore, the proportionality constant in centimeters per minute is 5.5 cm/min.
The probable question can be: The table shows a proportional relationship between the distance a snail travels and the time it takes. What is the proportionality constant in centimeters per minute?
Time (minutes) Distance (cm)
5 27.5
12 66
15 82.5