A scientist is trying to find a method to artificially produce a protein.

Why do you think electric energy for households is generally supplied by power plants instead of by an electric generator at home.

Which is an advantage to using nonrenewable resources? a. they can be cheaper. b.they can have a lower impact on the environment. c.they can be used up rapidly. d.they can contribute to global warming.

Find an equation in standard form of the parabola that passes through (-2, 9), (-4, 5), and (1, 0)