Let φ be , where P and Q are predicate symbols with two arguments. (a) Identify all bound and free variable leaves in φ. (b) Is there a variable in φ which has free and bound occurrences?

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%

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.