All employees that drive a truck-mounted attenuator (TMA) will. be trained in the proper methods of installation, transporting, setup, operations, and preventative maintenance of the unit. To. ensure that an employee understands his/her responsibility, every. operator must successfully demonstrate the proper methods.
Pi is the ratio of the circumference of a circle to its diameter. It is known to be irrational and its decimal expansion therefore does not terminate or repeat. The first 40 places are: 3.14159 26535 89793 23846 26433 83279 50288 41971...
In order to construct a pie chart, we first need to find out the fraction of the total that each slice represents. 1  First work out the total frequency. 2  Find the fraction of the total frequency for each colour. 3  Then find the angle.onstructing a Pie chart: In order to construct a pie chart, we first need to find out the fraction of the total that each slice represents. 1  First work out the total frequency. 2  This can be done by adding all the frequencies together. 3  Find the fraction of the total frequency for each colour.