Music store sells 22 blue mp3 players and 27 red mp3 players. each mp3 player costs $41. what is a reasonable estimate for the total cost of the mp3 players? what is the exact answer for the total cost of the mp3 players?

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

What is the measure of the smallest angle in the diagram? 15 29 32 45