Physics, 31.12.2019 06:31 desiree3114

Kali left school and traveled toward her friend's house at an average speed of 40 km/h. matt left one hour later and traveled in the opposite direction with an average speed of 50 km/h. find the number of hours matt needs to travel before they are 400 km apart.

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Kali left school and traveled toward her friend's house at an average speed of 40 km/h. matt left on...