The main span of the sunshine skyway bride is 360 meters long. the skyways main span is 30 meters shorter than the main span of the dames point bride. write and solve an equation to find the length of l of the main span of the dames point bridge.

225/100 of last years cost. write each fraction as a decimal and as a percent

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?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?