arlygalindo arlygalindo

09-12-2014
Biology

contestada

a sphere made of steel is put in water and surprisingly it floats. develop a hypothesis to explain this observation.

Respuesta :

katylax14 katylax14

09-12-2014

you first have to set it up as a proportion which would be:

x = 15

1000 100

The answer would be 100x=15000 after cross multiplying

After you divide 15000 by 100 you get x=150

That means that 150 people didn't answer the phone.

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