4. what is the median of the data set? ( use picture for problem)

a. 18.5
b. 22
c. 28.5
d. 35

Which is an equation for the nth terms of the sequence 12,15,18,21

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm