Mathematics, 20.01.2020 18:31 4waymari
Amanda, bryce, and corey enter a race in which they have to run, swim, and cycle over a marked course. their average speeds are given in the table. corey finishes first with a total time of 2 h 30 min. amanda comes in second with a time of 3 h 27 min. bryce finishes last with a time of 4 h 6 min. find the distance (in miles) for each part of the race. average speed (mi/hr)running swimming cyclingamanda 10 4 20bryce 7 1/2 6 15corey 15 3 40what i did as follows: i formed the equation: 10r + 4s + 20c = 2 1/27 1/2r + 6s + 15c = 315r + 3s + 40c = 1 3/4am i going in the right direction?
Answers: 3
Mathematics, 21.06.2019 16:30, lanakay2006
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
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Mathematics, 21.06.2019 17:30, emmilicious
Me with this one question, and i'll upvote the brainliest answer
Answers: 2
Mathematics, 21.06.2019 19:50, leximae2186
The graph shows the distance kerri drives on a trip. what is kerri's speed?
Answers: 3
Amanda, bryce, and corey enter a race in which they have to run, swim, and cycle over a marked cours...
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