April 2014: Raiders of the Lost Ark, Descartes, Taxes, and NASA

(from April 29, 2014)

"Right Triangle Bisector question"

AC = 9
What is h?

Answer and more trig questions at mathplane.com







(from April 23, 2014)

"Raiders of the Lost Arc"

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(from April 17, 2014)

 "Rene and Emily"

"I think, the 4i, Em..."


(from April 15, 2014)

"Tax Figures"

 
Is this bad form?


(from April 9, 2014)

"Seating Arrangement" 


Our 10-person math club is meeting for dinner at a restaurant. (Unfortunately, the club has 2 members that I do not like.). The restaurant has round tables that seat exactly 10 people. 
If I show up last, what is the probability that the remaining seat is next to someone I don't like?

 
Answers and more questions
in the spare parts section



(from April 6, 2014)

 "NASA"

Mission Impossible