Stem and leaf graphs

a stem and leaf graph is a graphs there is a stem (witch represents the tens)  and there is a "leaf" on the edge of it witch represents the ones.

Here is an example of what a stem and leaf graph might look like (age)

V I have converted the stem and leaf graph into a bar graph V

New Plastic Design Technology

W.A.L.T design and recreate a food packaging that will reduce waste. Problem: many companies make food packaging out of plastic. All this plastic is ending up in our environment. It is slowly destroying the environment.

This is my design! I would like some feedback on this design too.