Asquare pond is to be built in a park. the pond is 50 meters long and 50 meters wide. there should be a tile sidewalk 5 meters wide all around the pond. the tile is sold in crates of 45 square meters of tile. what will the tile cost if the cost of each box of tile is $74

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour