math quiz 4.1-4.2
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distance
d= r x t
percent error
Iexperimental- theoretical/ theoreticalI x 100% always positive
real numbers
all numbers listed
irrational numbers
in exact form cannot be written as a fraction, never ending decimal, never repeats (pi, square roots)
Z
integers, whole number, positive and negative, and zero
Order of units
k h da SI d c m koalas hate dads since dark chocolate moms
N
natural number, set of positive whole numbers and zero
exact number
number written as a fraction or in a square root form. Not in rounded form
Q
rational numbers, any number that can be written as a fraction (1, -3, 0, 1/3)
kelvin to celcius
tc = tk -273.15
celcius to F
tf= 9/5 x tc + 32
