Mia: Not to be a jerk, but if you want to pass this class, you’d better stop passing notes with J.P. and pay a
ttention. I know I’m your lab partner, but I’m not taking up the slack if you start to fall behind.
Okay, Kenny. Sorry. You’re right.
BUSTED!!!!
Shut up, you’re making me laugh!!!!!!!!! I’m paying attention now.
Archimedes’ Principle: volume of a solid is equal to the volume of water it displaces.
Densities of typical solids and liquids in g/ml
Substance
Density
Gasoline
0.68
Ice
0.92
Water
1.00
Salt
2.16
Iron
7.86
Lead
11.38
Mercury
13.55
Gold
19.3
I realize Chemistry is important, you know, in our daily lives and everything. But seriously. What possible use is knowing the density of gasoline going to be in my future capacity as ruler of Genovia?
Wednesday, September 8, Precalc
Composite function = combination of 2 functions f (g (x)) does NOT = g (f (x))
A relation is any collection of points on the x-y coordinate system
Constant function = horizontal line
