Answer: D
Step-by-step explanation:
I would say the answer is a point, points are theoretically a
zero-dimensional idea
27 - 1.5x ≤ 36
54 - 3x ≤ 72
-3x ≤ 72 - 54
-3x ≤ 18
x ≥ 18/(-3)
x ≥ -6
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Answer:
The average strand of hair is 25.4μm
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.
so 10/5=2 so the density =2