I believe it is A. Hope this helps!!
For this case we have that by definition, the density is given by:

Where:
M: It is the mass
V: It is the volume
According to the data of the statement we have:

So, the mass is given by:

Thus, the mass of the brass ornament is
Answer:

The answer will be y^2/4 (I’ve written up properly on the photo as I can’t type it)
Answer:
the answer is 24 lb
i think
Stepkby-step explanation:
it is 24 because it is 6 1lb blocks x 4 will give you 24