A spherical balloon is inflated with gas at the rate of 300 cubic centimeters per minute.

it was like a 9

what are the options and what is the paragraph?

answer:

go on time and make sure you have at least 2 pens and pencils. read the questions carefully

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!