Amy and roger both wash windows at a large downtown building. any can wash 25 windows in 4 hours. roger can was 32 windows in 6 hours. how many windows can they wash together in 12 hours? [type your answer as a number] !

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

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.