Gotenks99 question 2

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish