Mathematics, 25.07.2019 19:00 countryboy42
Arunner completes the first 10 laps of a 15-lap race at an average speed of 1 minute and thirty seconds per lap. how fast will the runner's average lap time need to be for the last five laps if they want to have average per-lap speed of one minute and twenty-five seconds for the entire race? 1 minute and five seconds 1 minute and eight seconds 1 minute and ten seconds 1 minute and fifteen seconds 1 minute and twenty seconds
Answers: 1
Mathematics, 21.06.2019 19:30, bakaoffire
Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?
Answers: 1
Arunner completes the first 10 laps of a 15-lap race at an average speed of 1 minute and thirty seco...
Mathematics, 24.03.2020 08:39
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Mathematics, 24.03.2020 08:43