I need help on this math problem. Use a graphing utility to graph the polar equations. Find the area of the given region analytically.

Common interior of r = 8 sin 2θ and r = 4

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Tell whether the two rates form a proportion

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile