Shannon buys chicken, mashed potatoes, and a soda for $13.50. With 7.5% tax and a 18% tip, how much does she pay? A. $13.50 b. $17.12 c. $14.85 d. $20.00

Aceiling fan with 16-in. blades rotates at 45 rpm. a) find the angular speed of the fan in rad/min. b) find the linear speed of the tips of the blades in in./min. * teacher said to not use the formulas (don't use ω=[tex]\frac{θ}{t}[/tex]/[tex]v=\frac{s}{t}[/tex]) and just use conversion method. i'm kind of