(from January 28, 2017)
"Angles of Elevation... and, Depression"
(from January 21, 2017)
Find the y-intercept of the polynomial. (the graph may not be drawn to scale)
(from January 18, 2017)
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(from January 12, 2017)
"Mimes and Surface Area"
(from January 7, 2017)
A game has 2 special dice.
One of the dice, A, has six sides: four 8's and two 1's. The other, B, has six sides: four 3's and two 9's.
Each person rolls their die. The higher one wins $20.
Which of the two dice should you choose: A or B?
What would be your expected winnings?
The answer and other math questions are in the spare parts section of mathplane.com
(from January 3, 2017)
"Hula Hoops and Venn Diagrams"