a hollow metallic us made sheet of 2.4 cm thickness. the inner radius of the cylinder is 5 8cm and the length is 50 cm. find the volume of the metal ​

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?