Can a triangle have sides with the given lengths ? Explain . 1 ft , 2 ft , 4ft

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

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

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.