Earth fitness tracked the usage of cardio equipment to determine how many members used certain pieces of equipment last weekend. The circle graph below shows the results. How many of the 400 members that used cardio equipment did not use a stepper or a treadmill?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years