0. Review of Algebra

Find the intersection of the sets. {1,2,3,4}∩{2,4,5}

Use set notation, and list all the elements of each set. {1, 1/2, 1/4, ...., 1/32} .

Write each mixed number as an improper fraction. $2\frac{3}{5}$

Determine whether each statement is true or false. |-5| ∙ |6| = |-5∙6|

Use set notation, and list all the elements of each set. {17, 22, 27, .. , 47}

Find the intersection of the sets. {s,e,t}∩{t,e,s}

Determine whether each statement is true or false. |-14| / |2| = |-14/2|

Use set notation, and list all the elements of each set. {74, 68, 62, ..., 38}

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)