Mathematics, 11.07.2019 02:00 lanapope
For his long distance phone service, chang pays an $ 8 monthly fee plus 6 cents per minute. last month, chang's long distance bill was $ 11.96 . for how many minutes was chang billed?
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Mathematics, 21.06.2019 18:10
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
For his long distance phone service, chang pays an $ 8 monthly fee plus 6 cents per minute. last mon...
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