How do you find the interest rate charged?

Divide the interest paid by the amount owed to find the periodic rate. For example, if you paid $123.75 when you owe $8,250, you would divide $8,250 by $123.75 to get 0.015. Multiply the periodic rate by the number of periods each year to find the annual interest rate.

How do you calculate the initial rate of reaction?

The initial rate of a reaction is the instantaneous rate at the start of the reaction (i.e., when t = 0). The initial rate is equal to the negative of the slope of the curve of reactant concentration versus time at t = 0.

How do you calculate Dole hourly rate?

Hourly-Rate Computation For Daily-rate employees, the hourly rate is simply calculated as the daily rate divided by the standard # of working hours per day. So if the daily rate is P500. 00 and you have 8 working hours per day, the Hourly Rate is calculated as P500. 00 / 8 = P62.

How do you calculate cost per minute?

Cost per minute formula Its formula is almost the same when you calculate cost per call but instead of dividing the total cost by the number of calls, divide it by the number of minutes.

What is average rate and instantaneous rate of reaction?

Average rate = change in concentration of a species/change in time. Instantaneous rate = The rate of reaction at instant rate.

How do you calculate average rate of reaction?

Plan The average rate is given by the change in concentration, ∆[A], divided by the change in time, ∆t. Because A is a reactant, a minus sign is used in the calculation to make the rate a positive quantity.

What is the difference between a rate and a rate constant?

A rate constant, k, is a proportionality constant for a given reaction….Differences between the rate of reaction and constant: