Normally the rate at which you expend energy during a brisk walk is 3. 5 calories per minute. (a calorie is the common unit of food energy, equal to 4184. 1 joules. ) how long do you have to walk in order to produce the same amount of energy as in a candy bar (approximately 280 cal)? answer in units of min.

uh since this is clearly a troll i'll just answer for points.

your answer is oof.

answer:

none of the above. although a banana can be turned into a liquid

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!