Find a rational number and an irrational number that are between 5.2 and 5.5. include the decimal approximation of the irrational number to the nearest hundredth.

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?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.