Calculation

asian countries including Japan always get high ranking and America usually stays under 20th. With this, men from the anti-calculator-using say that the adverse effect by using calculator is shown clearly with indexes. Also, a benefit from a hand-calculation is shown clearly with a result that Japanese children have gotten on international math…

realm only had one motion, to revolve in a spherical motion around the centre of the universe . What Maimonides notes however, is that Aristotelian physics could not infer the existence of epicycles and eccentric circles. However, to make accurate calculations about the stars, one must assume the existence of epicycles and eccentric circles. This passage is highly significant because it marks the distinction between natural science and astronomy, and shows the prevailing views of most…

ENIAC was the first electronic general purpose computer capable of solving complicated large programs. It boasted the ability to be reprogrammed at will and be used to solve any program inputted. Its applications extended well over solving simple calculations to much more sensitive data such as military uses. However, its first actual purpose was its role in the Manhattan project or better well known as the first nuclear weapon program. It even sparked a technological revolution that paved the…

Xu Determining Molar Enthalpy of Dehydration of Sodium Acetate Trihydrate Purpose: In this lab, two solid substances, sodium acetate and sodium acetate trihydrate, will be analyzed for the heat of solution for both processes. This allowed the calculation of the molar enthalpy of dehydration of sodium acetate trihydrate. Calorimetry was used to experimentally determine the heat of solution for both reactions. Procedure: This lab was performed based on the procedure outlined in “Exp #7…

The purpose of this laboratory experiment was to create a clear aqueous fertilizer that had a pH range of 6.0-7.0 with first three solid compounds the first day and then four solid compounds the second day. To complete this experiment, make calculations to find how much of each compound is needed in grams, use an analytical balance to measure out compounds accurately, mix the compounds in DI water until they are dissolved, test pH levels, effectively add acids or bases depending on pH level, and…

information presented tends to be rounded. On some occasions it may be necessary to round data, especially when rounding non-integer vales to integer values for simplicity and statistical representation. An example of this would be at the end of the calculations in sample weighting, the fractions you get are rounded to integers, since the data is based on physical objects which cannot have fractions, and so is considered extra for rounding purposes. Data may also me rounded in order for it to be…

-200.2 -200.3 -2021 Butanol 74.12 1.181 1.046 1.119 1.115 -262.3 -296.2 -276.9 -277.9 -2676 Pentanol 88.15 1.047 1.006 1.166 1.073 -351.9 -366.3 -316.0 -343.4 -3329 Hexanol 102.2 0.7920 0.9940 1.014 0.9333 -539.2 -429.6 -421.2 -457.6 -3984 Sample Calculation: The enthalpy is calculated using the following formula,…

calculated by subtracting the total cost of goods sold (COGS) from the total revenue and then dividing it by the total revenue (Investopedia, n.d.). For 2013, the gross profit margin is 21.25% and for 2014 it’s 22.65%. Please refer to Appendix A for the calculations. The increase in the gross profit margin from 2013 to 2014 shows that our COGS are decreasing proportionally to our revenue meaning production is costing less. This could be a good sign of efficiency. Short-term Liquidity Ratios…

Katherine helped do calculations for “Friendship 7” the first flight to orbit the earth. Goble graduated highschool at the young age of 14 and graduated college with a degree in mathematics at the age 18, as well as being the third African-American to receive a PhD in math. Katherine…

overoptimistic analysis as illustrated in Exhibit 1 by a sensitivity analysis could lead to a rejection. ➢ Incremental cash flow is based on estimates it may create variance from the actual results. Sensitivity analysis in Exhibit 2 illustrates how calculations of NPV are trivial to the analysis if actual cash flows prove to be less than budgeted. ➢ The opportunity cost of capital is not taken into consideration in the discounted cash flow analysis. ➢ Non-financial and qualitative cost and…