Brand a: 240 mg sodium for 1/3 pickle or brand b: 325 mg sodium for 1/2 pickle

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.

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

What is the equation of the parabola with focus (-1,-1) and directrix y=1?