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
How can Nike give away so much great stuff?
Worldwide Nike supports many teams and athlete...
New Mega Millions (probability)
In this activity, students apply their u...
What's interesting about this number?
Why did we put it on YummyMath today?
...
What does 95% confidence in the poll results mean?
There have been a lot of polls about who wil...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...
Need to rent some chaise lounges
Brian is in Crete and he took a picture of this ...
Beijing Olympic Schedule 2022
The Winter Olympics begins this week in Beijing....
National Donut Day (2 activities)
Friday, June 5th, is National Donut Day. &nb...
Earth's perihelion with the Sun
On January 4th, 2023, Earth will be as close as it...
Monster cake
Jod...