For the figure shown, find m 1.
115 degrees
56 degrees
m 1=°

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?

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?