At what speed in meters per minute are passengers on the wheel traveling? .
A ride on The London Eye, one complete revolution takes 30 minutes passengers step on the bottom of the wheel as it slowly turns at a constant speed

radius= 67.5

circumference= 423.9

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?