Fifteen is increased to 27. what is the percent of change? 55.6% 37% 44.4% 80%

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?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?