Step-by-step explanation:
[tex]cube \: root \: of \: 8 \\ = \sqrt[3]{8} \\ = \sqrt[3]{ {2}^{3} } \\ = 2 \\ \: \: \: \purple { \boxed{ \bold{\therefore \: cube \: root \: of \: 8 = 2}}}[/tex]
Answer:
8 cubic ft= 59.844 is liquid gallons