If s = -5 and t = 3, find the value of s 2t.
a.75
b.225
c.-75
d.30

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Scenario: 2 storage sheds are to have the same area. 1 is square and the other is rectangular. the rectangular shed is 4 meters wide and 9 meters long question: how large is one side of the square shed in meters?