Which of the following was the u. s. government allowed to do under the
articles of confederation?

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal

Create a piece use function with at least two functions explain using complete sentences the steps of graphing the function. graph the functions

All of the following were restrictions on free african americans, who lived primarily in the upper south except: