Final answer:
Mustafa has run 0.575 kilometers after converting 575 meters by dividing by 1000, which aligns with a training plan that increases running distance each week.
Step-by-step explanation:
Mustafa is preparing for a 5-kilometer race and has run 575 meters during his first week of training. To convert this distance to the same units as the race distance, he needs to convert meters to kilometers. There are 1000 meters in one kilometer, so he divides 575 meters by 1000 to get the distance in kilometers.
575 meters ÷ 1000 = 0.575 kilometers.
So, Mustafa has run 0.575 kilometers at the end of his first week. This is well within the weekly increase in distance suggested by the training plan for a 5-kilometer race, which is a little over 3 miles long. The plan suggests starting with shorter distances and gradually increasing to the full race distance.