y=kx, calculate the value of k when y = 12 and x = 8. How do you know when to place brackets around numbers in a math problem? For something to be a monomial, does the variable HAVE to be in the numerator? What is the graph shape of inversely ...
When the population standard deviation is known, you can use it in the below formula to calculate standard error precisely. FormulaExplanation is standard error is population standard deviation is the number of elements in the sample When population parameters are unknown ...
How to Calculate a Speed Boat’s Velocity Even when there are many elements affecting the boat’s speed, there is a general formula to calculate the average boat’s velocity and measure your vessel’s performance. Here is what the formula looks like: Boat velocity = (rotor horsepower / weig...
When you have the average production of three machines, it is easy to calculate the average or mean production. You just add up the three means and divide by three. But what if I want the average standard deviation of the three machines? The pooled standard deviation is the way to go....
At this point in the measurement system, waveform data from the modules is used to calculate any power quality parameter desired. Some of these calculations are fairly simple while others are complex calculations aggregated over several cycles, seconds, or minutes to determine the ultimate quality. ...
How to calculate stiffness from a stress-strain graph. How to measure ductility from a stress-strain curve? What is proportional limit in a stress-strain curve? What is tensile stress and tensile strain? How to get Young's modulus from a stress-strain graph What does stress measure in...
Elastic deformation occurs at low strains and is proportional to stress. On a stress-strain curve, this behavior is visible as a straight-line region for strains less than about 1 percent. So 1 percent is the elastic limit or the limit of reversible deformation. ...
–The “Control Action” is set to “E”. –For the “Calculate” it is using the “Proportional” parameter set to “E” and the “Derivative Term” is set to “PV”. Next, in the “EUs/Limits” tab, I will set the “Engineering Units Scaling” for both “CV” and “PV” para...
First, calculate the dividends you received. Assuming the $50,000 of dividends awarded was issued to all investors, your 10% stake would have warranted $5,000 of dividends. Second, calculate the proportional retained operating earnings the company kept instead of issuing a dividend. In this exam...
To calculate ROE, average shareholders' equity for 2024 and 2023 ($25.268bn + $6.814bn ÷ 2 = $16.041 bn), and divide net income for 2024 ($3.822 billion) by that average. You will arrive at a return on equity of 0.23, or 23%. This tells us that in 2024 Ed's Carpets generated...