Minor edits

Advanced/Estimathon/main.tex

@@ -1,11 +1,21 @@
 % use [nosolutions] flag to hide solutions.
 % use [solutions] flag to show solutions.
 \documentclass[
-	solutions,
+	nosolutions,
 	singlenumbering
 ]{../../resources/ormc_handout}
 \usepackage{../../resources/macros}
 
+\geometry{
+	paper      = letterpaper,
+	top        = 20mm,
+	bottom     = 20mm,
+	left       = 30mm,
+	right      = 30mm,
+	headheight = 75mm,
+	footskip   = 10mm,
+	headsep    = 75mm,
+}
 
 \uptitlel{Advanced 2}
 \uptitler{Winter 2023}
@@ -68,13 +78,6 @@
 		$85$ mi/hr
 	\end{solution}
 
-	\problem{}
-	What is the melting point of gold?
-
-	\begin{solution}
-		$1064.18$ C
-	\end{solution}
-
 	\problem{}
 	How many ways are there to tile a square with $2 \times 1$ and $1 \times 2$ dominos?
 
@@ -93,6 +96,13 @@
 		About 15HP, as measured in 1925.
 	\end{solution}
 
+	\problem{}
+	What is $\sqrt[100]{2} - 1$?
+
+	\begin{solution}
+		$0.06956$
+	\end{solution}
+
 
 	\problem{}
 	What is the approximate speed of the magnetic north pole's drift? (in km/year)
@@ -100,13 +110,6 @@
 		60km/yr
 	\end{solution}
 
-	\problem{}
-	How many creatures are there in \textit{Dwarf Fortress}?
-
-	\begin{solution}
-		500 (estimate, no way I'm counting them all)
-	\end{solution}
-
 	\problem{}
 	What was the stock price of Apple on $2023-01-10$?
 	\begin{solution}
@@ -127,6 +130,13 @@
 		13
 	\end{solution}
 
+	\problem{}
+	How many different creatures are there in \textit{Dwarf Fortress}?
+
+	\begin{solution}
+		500 (estimate, no way I'm counting them all)
+	\end{solution}
+
 
 	\problem{}
 	For how many positive integers $n$ less than $10,000$ is $2^n -n^2$ divisible by $7$?
@@ -156,13 +166,11 @@
 	\end{solution}
 
 	\problem{}
-	Five boxes are filled with pastries. We know that box C contains a third of the pastries in E, and that
+	Suppose you drop 16 needles of length 5 on ruled paper with distance 8. \par
-	B contains two times more than C and E combined. Box A contains half the number of pastries in E, and
+	What is the probability that three, four, or five needles cross a line?
-	a tenth of those in D. Box B contains four times more pastries than D. \par
-	What is the minimal possible positive number of pastries in all the boxes put together?
 
 	\begin{solution}
-		310
+		0.316
 	\end{solution}
 
 
@@ -182,14 +190,14 @@
 
 
 	\problem{}
-	How many distinct typewriter models were produced by \textit{Smith Corona} since 1886?
+	How many distinct typewriter models have been produced by \textit{Smith Corona} since 1886?
 
 	\begin{solution}
 		106
 	\end{solution}
 
 	\problem{}
-	About how many people live on Antarctica during the winter?
+	How many people live on Antarctica during the winter?
 
 	\begin{solution}
 		About 1100; rises to about 5000 in Summer.
@@ -200,7 +208,7 @@
 	What is the standard deviation of the above solutions?
 
 	\begin{solution}
-		7,2318.7
+		$6.3616 \times 10^6$
 	\end{solution}
 
 \end{document}

Misc/Warm-Ups/parking.tex

@@ -2,7 +2,8 @@
 	solutions,
 	shortwarning,
 	singlenumbering,
-	nopagenumber
+	nopagenumber,
+	nowarning
 ]{../../resources/ormc_handout}
 \usepackage{../../resources/macros}
 \geometry{top = 20mm}