11) you have $75 in savings and your brother has $120 in savings. if you saving $15 a week and your brother savings $6 a week. how long will it be before both of you have the same amount of money in savings?

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