1 This generally includes replacing a few parts like hoses, sensors, or either the compressor or condenser. 2  CostHelper readers report paying $171-$727 for minor air conditioning repairs, at an average cost of $488. 3  Extensive auto air conditioning repairs can cost $1,000-$4,000 or more, depending on make and model.
Their numerical system is similar to that of the Romans, but instead of Xâs and Iâs they use dots, bars and shells. Each dot has the value of one, each bar the value of five, and each shell the value of zero. This brings us to the main mathematical contribution of the Mayans, the concept of zero.
The Classical Maya were Pre-Columbian and Mesoamerican settlers in Central America. Most of them were in Belize, Guatemala, Western Honduras, and the Yucatan Peninsula in Sout â¦ hern Mexico.dvanced mathematics was critical to the development of the Mayan  calendar. The Maya needed a system of mathematics to record  celestial movements over the years, to handle â¦ large numbers, and to  calculate the solar and lunar year with great precision. 2 people found this useful.