WaterChefÂ® Premium Countertop Filter Cartridges. Combining the power of solid carbon block filtration with a unique, proprietary blend of additional filter medias, WaterChefâs innovative Big Blockâ¢ Filtration technology maximizes contaminant reduction and delivers up to 1,000 GALLONS (3,785 L) of freshly filtered water with a single cartridge!
Definition provided by Wikipedia. Student-teacher ratio refers to the number of teachers in a school or university with respect to the number of students who attend the institution. For example, a student teacher ratio of 10:1 indicates that there are 10 students for every one teacher. The term can also be reversed to create a teacher-student ratio.
Debt Ratio. A measure of a company's total debt to its total assets. A ratio less than one means that a company has more assets than debt, while a ratio of more than one means the opposite. A debt ratio is a measure of how risky it would be for a bank to extend a loan to a company, with a higher ratio indicating great risk. debt ratio.