The table is related to the radioactive decay of Ba-137. Calculate its half-life. The half-life of beryllium-14 is 5 seconds. If the initial radioactive count rate is 15697 counts per sec, what will the count rate be after 1 minute?
Calculate the rate constant in terms of hydrogen per cubic meter by dividing 180 kilograms by 0.3664. Therefore, the rate constant of this reaction is 491.3 kilograms of hydrogen per second per cubic meter. Each rate constant is valid because it is calculated using a different reactant as a b...
Calculate total interest paid on a loan in Excel Sometimes, you may want to calculate the total interest paid on a loan. For periodic, constant payments and constant interest rate, you can apply the IPMT function to figure out the interest payment for every period, and then apply the Sum ...
How to Calculate Flow Rate for an Ideal Fluid Q = A * v is one of the simplest ways to calculate flow rate, where 'A' is the cross-sectional area of the flow and 'v' is the velocity of the flow. We are assuming the flow is uniform, meaning the velocity is constant across the ...
As you can see, optimizing your customer lifetime value goes hand in hand with optimizing your retention rate. And the retention rate is improved when you make your customers’ lives easier. If you identify the buying patterns of your most important customers, you can free them from the need...
Discover what is strain, its types, its relationship with stress, and a simple guide to calculate it for higher efficiency, improved measurement, and analysis.
The expected growth rate is an important factor when looking at investing. This can tell you if the investment is likely to rise in value. There are a lot of other factors such as current price and price-to-earnings ratio. Luckily, it's easy to calculate
When copying from D3 to D4 and D5, it references F4 and F5 instead of the fixed discount rate in F3, leading to incorrect calculations in D4 and D5. On the right side of the screenshot, $F$3 is a constant (absolute) reference. It keeps the discount rate linked to cell F3, no...
The U.S. real GDP growth rate during the third quarter of 2024 (annualized).3 Real GDP Calculation Calculating real GDP is a complex process typically best provided by the BEA. In general, you calculate real GDP by dividing nominal GDP by the GDP deflator (R). ...
Thepaymentis the monthly obligation calculated above. This will often remain constant over the term of the loan. Though you usually calculate the payment amount before calculating interest and principal, payment is equal to the sum of principal and interest. ...