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A graduated cylinder has 7mL (cm3) of water placed in it. An irregularly shaped rock is then dropped in the graduated cylinder and the volume
of the rock and water in the cylinder now reads 9mL (cm³). The mass of the rock dropped into the graduated cylinder is 24 grams.
Find the volume of the rock dropped into the graduated cylinder.
V=
*Hint: Do not forget your units!!!
Find the density of the rock dropped into the graduated cylinder.
D=

Sagot :