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 14:30
Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2
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Mathematics, 21.06.2019 17:00
Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.
Answers: 3
Mathematics, 21.06.2019 21:20
Do you mind if you guys me with this question i’m on number 8
Answers: 1
Amanda, bryce, and corey enter a race in which they have to run, swim, and cycle over a marked cours...
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