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...
A fraction is a number expressed in the form of $\frac{a}{b}$, where the numerator 'a' signifies the number of parts it has, and the denominator 'b' is the number of parts the whole is divided into. There are three types of fractions: Proper fractions. Improper fractions.