What is the oxidation state of each element in mn(clo4)3?.

If you measure your shoe size would it be considered qualitative data?

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

Onstruct the grouped frequency table for the following data. 1, 1, 1, 1, 2, 2, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9