Kira finished 2 over 5of a puzzle in 1 over 5of an hour. At this rate, how many puzzles could she finish in 1 hour? A.1/2 B.3/5 C.2 D.5

What two criteria are needed for triangles to be similar

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

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