Evaluate each exponential expression: (-3)³ (-2)²

Use set notation, and list all the elements of each set. {x | x is a natural number greater than 8 and less than 15}

Multiply or divide as indicated. Write answers in lowest terms as needed. (4/5)∙(6/7)

Use set notation, and list all the elements of each set. {x | x is a natural number not greater than 4}

Evaluate each exponential expression: 5^-3• 5

Multiply or divide as indicated. Write answers in lowest terms as needed. (5/9)∙(2/7)

Evaluate each exponential expression: (3³)/(3⁶)