In a concert hall, there are 22 seats in the first row. There are 27 seats in the second row, 32 seats in the third row, and 37 seats in the fourth row,
If the number of seats in each row follows the pattern described above, which
recursive function defines the number of seats in the nth row?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2

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%