What is the explicit formula for the arithmetic sequence 2, 7, 12, 17,

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

Select the number of ways in which a line and a circle can intersect