What is the best approximation for the area of a circle with a diameter of 19 meters? use 3.14 to approximate pi. 29.8 m² 59.7 m² 283.4 m² 889.9 m²

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?