shamus owes his parents $126 he pays them 60% of the 45 $ he earns as a soocer referee each week how many weeks will it take shamus to pay back all the money he owes to his parents [answer is not 27}

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?

What is the slope of the line shown below?

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers