What was one of Hypatia’s contributions to math and science?

She developed many geometric theories.
She made discoveries about the Earth.
She proved the mathematic theories of others.
She is believed to have been the first female mathematician.

How do media use "telling details" to audiences better connect with a story?

Two types of resources are natural and human. true or false

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