For this case we have to:
Let
So:

We have the solution will be given by:

Where:

Substituting:

The solutions are:

Returning the change:

Answer:

Answer:
1 g/cm³
Step-by-step explanation:
Volume of the model:
V=1/3bh= 1/3*100*6= 300 cm³
Density= weight/volume= 300 g/300 cm³= 1 g/cm³
The lowest density is 1 g/cm³
So 70 divided by 2 is 35 so 35 minutes
Step-by-step explanation:
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