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Mathematics, 12.12.2019 01:31 jlunn604

Sarah's remote control boat can run at a constant rate of 10 feet per second. her little brother, danny's boat runs at a constant rate of 5 feet per second. in a race sarah gives danny a 4 second head start. how long after danny's boat takes off will sarah's boat catch danny's? show your work

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Sarah's remote control boat can run at a constant rate of 10 feet per second. her little brother, da...
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