Question

Dominic swims laps for his swim team for 20 minutes each day. As his swimming speed increases, he completes more laps during his practice. What is the relationship between the number of laps completed and Dominic's swimming speed?

1) The number of laps completed decreases as Dominic's swimming speed increases.
2) The number of laps completed remains constant regardless of Dominic's swimming speed.
3) The number of laps completed increases as Dominic's swimming speed increases.
4) The number of laps completed is not affected by Dominic's swimming speed.

Answer 1

The number of laps completed increases as Dominic's swimming speed increases.

Step-by-step explanation:

The relationship between the number of laps completed and Dominic's swimming speed is that the number of laps completed increases as Dominic's swimming speed increases.

When Dominic's swimming speed increases, he is able to cover more distance in the same amount of time. Therefore, he can complete more laps during his 20-minute practice session.

For example, if Dominic initially swims at a speed of 1 lap per minute, he will be able to complete 20 laps in 20 minutes. But if his swimming speed increases to 2 laps per minute, he will be able to complete 40 laps in 20 minutes.