Princess on the Brink (The Princess Diaries 8)

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