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
Cost of hosting Olympic games
Hosting the Olympics sure does cost a lot....
Green, green river
During the St. Patrick's Day parade in C...
New Mega Millions (probability)
In this activity, students apply their u...
Lifespan of a meme, the Harlem Shake
Five friends who skateboard and...
Parabolic Pee
Mr. Mark's new little baby can make some amazing...
Time to make your prom clothes ... with Duck Tape
Larissa Leon, from Texas, in her gorgeous Duc...
Really old
Tom Lehrer is a singer, songwriter,...
Cheap-otle?
mage from Chipotle.
One of my favorite food...
NBA Finals 2022
The Celtics will meet the Warriors this year!
...
Wow, everything must be free!
What happens when you take 50% off again a...