What is 4,000,000 + 200,000 + 10,000 + 900 + 30 + 1 in standard form?

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Which of the following contains a variable?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]