Jesse and Brian each improved their fishing ponds by stocking the pond with Bass and Trout. They bought their fish from the same store. Jesse spent 452 dollars on 4 Bass and 7 Trout. Brian spent 512 dollars on 8 Bass and 7 Trout. What is the cost of one Bass and the cost of one Trout? one bass costs$
one trout costs$
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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%