You can write this ratio in two other ways:
7 to 13
7 : 13
For this case we have that by definition, the density is given by:

Where:
M: It is the mass
V: It is the volume
We find the volume of the cylinder:

Where:
r: It is the radius of the cylinder
h: It is the height

So the density is:

Answer:

Answer: the answer is b
Step-by-step explanation: since i helped can i have brainlist please it would be greatly apperacited. :D
Answer:
search up on google
Step-by-step explanation:
not hard