The formula P = m/v
where
p = density, m = mass, and V = volume, is used to calculate density. Solve this formula for m.
m=pv
m=p+V
m=p-v
V
m=-
P

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step-by-step explanation:

step-by-step explanation:

because it just is

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its what i use

step-by-step explanation:

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0