Mathematics, 13.03.2020 19:49 diemiten
Charlie and Alexandra are running around a circular track with radius 60 meters. Charlie started at the westernmost point of the track, and, at the same time, Alexandra started at the northernmost point. They both run counterclockwise. Alexandra runs at 3 meters per second, and will take exactly 2 minutes to catch up to Charlie. Impose a coordinate system with units in meters where the origin is at the center of the circular track, and give the x- and y-coordinates of Charlie after one minute of running. (Round your answers to three decimal places.) (x, y)
Answers: 2
Mathematics, 21.06.2019 16:20, PONBallfordM89
Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?
Answers: 1
Mathematics, 21.06.2019 20:40, kevin7987
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
Charlie and Alexandra are running around a circular track with radius 60 meters. Charlie started at...
Mathematics, 25.01.2021 19:00
Geography, 25.01.2021 19:00
French, 25.01.2021 19:00
Mathematics, 25.01.2021 19:00
Mathematics, 25.01.2021 19:00