There are a total of 10 pigs and ducks in a barn. there are 36 legs in all

8 pigs and 2 ducks

Step-by-step explanation:

You put this into the equation x+y=10; 4x+2y=36 to get your answer. You can then solve it.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d