The apothem of the square 4 in.
Find the radius, perimeter and area
of the square.

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

Measures of the angle of r, 31 s (x+4) t (3x+9)