2023-11-20 09:44:39
Wow, everything must be free!
Wow, everything must be free!

What happens when you take 50% off again after taking 50% off at first?
Students examine this retailer trick of giving double discounts. What happens to the price when you are given a double discount? Could everything be free?
Comments (0)
Display 1 - 10 Of total 0
John Urschel, retired Baltimore Raven and Black mathematician
John Urschel is a young man with several seeming...
Macy’s Star Rewards Points
Wow! Check out this deal at Macy'...
A Parametric Heart
♥♥♥♥♥♥♥♥
In this updated activity, ...
California wildfire
Wildfires are burning in the Sierra Nevada M...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
The Moroccan Earthquake and the Richter scale
Friday evening, September 8th, a powerfu...
Throwing Up
This year, Buffalo, New York, has had more t...
How many wings did the Bills send the Bengals?
Cincinnati Bengals serving their thank-y...
Crazy basketball score
Wow! Look at that score!
There were some sc...