What is the density in g/cm3 of a rectangular prism whose sides measure 10cm x 1cm x 2 cm and has a mass of 240g?

12 g/cm³

Explanation:

From the question given above, the following data were obtained:

Dimension = 10 cm × 1 cm × 2 cm

Mass = 240 g

Density =.?

Next, we shall determine the volume of the rectangular prism. This can be obtained as follow:

Volume = 10 cm × 1 cm × 2 cm

Volume = 20 cm³

Finally, we shall determine the density of the rectangular prism as follow:

Mass = 240 g

Volume = 20 cm³

Density =.?

Density = mass /volume

Density = 240 /20

Density = 12 g/cm³

Therefore, the volume of the rectangular prism is 12 g/cm³.

it is b that is the answer.

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.