Read the sentence. my father worries about my riding a motorcycle. which case is the underlined pronoun? possessive objective nominative

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

answer: yes, ive read this book! now whats the problem ?

explanation: