Can anyone help me with this?

5(-9w) put expression in distributive property

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?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume