A company advertises 14 servings per box of cereal a serving is listed as 5/8 cup about how many cups of cereal are in the box

What is the value of x in the following equation. -x ^3/2 = -27

With finding limits of multi variable !

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