An office is replacing the carpet tiles in the kitchen. the kitchen is 5 metres x 3 metres. each carpet tile measures 50 cm x 50 cm. how many tiles are needed?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters