Answer :
Final answer:
To determine Emily's swimming speed in meters per second, we convert her time to seconds and then divide the total distance she swims by this time. This gives a speed of approximately 1.52 meters per second.
Explanation:
To determine Emily's swimming speed in meters per second, convert her time from minutes to seconds and then calculate rate as distance/time.
First, note that one minute is equal to 60 seconds. So, we can convert Emily's time from 16.5 minutes to seconds by multiplying 16.5 by 60, which gives 990 seconds.
Emily's rate, or speed, is equal to the total distance she swims divided by the time it takes. Emily swims a distance of 1500 meters in 990 seconds, so her rate is 1500 meters divided by 990 seconds.
This calculation gives Emily's speed as approximately 1.52 meters per second.
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