Which sentence uses a verb that agrees with its subject?

a.
a cat meows at the birds in the tree.

b.
the puppy jump on all of the furniture.

c.
my gerbil run in circles around the cage.

buy a huge library full of all the books ever written

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99