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Calculator based on the specified time from seeing lightning until you hear thunder in the distance calculated discharge occurred.
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Calculate how much you drink pure ethanol
On the basis of the data entered, the amount of drink and the percentage of alcohol content calculator calculates pure ethyl alcohol that we consume.
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Calculator allows you to calculate the amount of insulation panels needed to cover the walls of the building using the "light wet" or "dry light" methods.
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Calculator based on blood group made of both parents, given that they are owned by the child possible blood groups.
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Converter phone number
The converter accepts input alphanumeric phone number and converts it to a numeric format.
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ROCE - an indicator of the efficiency of investment
The calculator calculates ROCE on the basis of these pre-tax profits, total capital and current liabilities ROCE (called Return On Capital Employed) - an indicator of the efficiency and profitability of the investment, which is the capital of the company involved.