Mathematics, 26.03.2021 18:50 EstevanOtero7361

Jenny left her house at 8:00 AM and went to school at a speed of 2 2/3 mph her brother Jim left the house 4 minutes later and went to the same school. What must his speed be if he wants to keep the same distance between his sister and himself?

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Jenny left her house at 8:00 AM and went to school at a speed of 2 2/3 mph her brother Jim left the...