cone a has a radius of 12 inches and cone b has a similar radius of 30 inches. If the cones are similar and the volume 48 ft ^3 find the volume of cone b

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

Ty received 3/5 of his cds as gifts. if he has 60 cds, how many were gifts. explain:

Michael opens a store selling specialty artisan breads. before he can begin baking and selling bread, he purchases a bread oven. each week he sells the same number of loaves and earns the same amount of money. write an equation to show how much money he has earned at any week. x y week profit in dollars 1 –250 2 –170 3 –90 4 –10 5 70 a. y = 80x + 70 b. y = 80x – 330 c. y = 80x – 250 d. y = 80x