Confidence votes 38. 1  Approximately two years.  How long is the average dissertation, actually depends on what academic level you are in, undergraduate, Masters or PhD doctoral level. It could be a year or two depending on the nature of you dissertation topic.
An interest rate is the rate at which interest is paid by borrowers (debtors) for the use of money that they borrow from lenders (creditors). Specifically, the interest rate is a percentage of principal paid a certain number of times per period for all periods during the total term of the loan or credit.
Rate. Value, measure, or degree; a charge, payment, or price determined through the application of a mathematical formula or based upon a scale or standard. For example, an interest rate is determined by the ratio between the principal and interest. Rate is also used synonymously with tax. noun amount, assessment, charge, cost, expense, fare, fee, hire, magno, obligation, pace, parvo emere, price, quotation, standard, tempo, valuation, value, velocity, worth. Associated concepts: legal rate of interest, rate of exchange.