Answer:
The stone will sink
Step-by-step explanation:
First, note that the Stone has 100g/10mL. Simplify by dividing.
100/10 = 10/1
The Stone has 10g/mL. Note however, that the Water's density is only 1 g/mL
As 10 > 1, ∴ Stone > Water. The Stone will sink.
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To find the density of the stone divide the mass by the volume:
Density of stone = 100 grams / 10 ml = 10g/ml
Since the density of the stone is more than the density of the water, it will sink.
They answer is your mom
c.
the most that can be factored out is -1.5,
-1.5 * w = -1.5w
-1.5 * -5 = 7.5
-1.5w + 7.5, so it's
-1.5(w-5)
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