A circular pond of radius 6 cm is surrounded by a path of width 1 m a) find the area of the path
b) the path is resurfaced with Astroturf which is bought in packs each containing enough to cover an area of 7m square

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers