2023-11-20 09:44:34
Expensive face creams
Expensive face creams
Who knew that creams for your face could be so expensive! I'm going to have to rethink what to buy for my mom. Which of these high priced cremes is most expensive? In this activity students observe some prices of facial moisturizers; choose one and calculate its price per fluid ounce (volume - not weight); and use that rate to calculate the cost of some more common products like milk and gasoline. For a finally they look into scorpion venom.
Comments (0)
Display 1 - 10 Of total 0
3 winners on the Price is Right - what are the chances?
Act One: Show this cli...
Population Clock
How in the world does this clock conclude that...
String design, ellipses, and orbital mechanics
Here's a different and somewha...
The LUGE
This is one of the fastest Olympic sports. L...
Can Joey and Miki do it again?
Updated ! ...
Everything Royal Wedding
Friday, April 29, 2011, at 11:00 a.m. will...
The new R-naught number
There's a number used to quantify how fast a...
Voyager on the edge
The two Voyager space probes are in the news rec...
Sugary Record
How big is the world's largest cotto...
Giant chocolate bunnies
What can you deduce about these bunnies f...