The density of iron= 7.86 g/cm^3, what is the volume of 150g of iron

19.08 cm^3

Explanation:

Density = mass/vol (Rearrange to solve for vol)

Vol = mass/density

Vol = 150/7.86 = 19.08 cm^3

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation:

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )