Science Spoon Problem Report

Please report any problematic problem* below, and we'll get it fixed.

Question: Set 13, Round 1, Type TOSS-UP, Number 4 - Question Link

What is wrong with the question? (Optional, but it helps)

Do you want to know when we've fixed this problem? (Optional)

Email:


* We imported from the original NSB PDFs, but PDFs are hard to parse. Exponents, fractions, subscripts, and even minus signs didn't come across well. While we've updated thousands of questions, with over 10,000 imported, we've likely missed some issues. Reporting helps us clean up the last few questions that we haven't found.