jim-jim
jim-jim
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notice its 10 min. notice mph deals with hour. covert 10 min into hour by division of 60. then plug that in t for d=rt. now, janet has a head start of 10 min, so. (10/60)(5) = 5/6 miles; thats how far she ran in 10 min. now, we have (5/6) miles + 5x…
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notice its 10 min. notice mph deals with hour. covert 10 min into hour by division of 60. then plug that in t for d=rt. now, janet has a head start of 10 min, so. (10/60)(5) = 5/6 miles; thats how far she ran in 10 min. now, we have (5/6) miles + 5x…