Ben has 1/2 pound of modeling clay. he used 1/5 of a pound on monday. he used 1/4 pound on tuesday. how many pound of clay does ben have left after tuesday?

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r