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  2. Cardiac output - Wikipedia

    en.wikipedia.org/wiki/Cardiac_output

    USCOM has been validated from 0.12 L/min to 18.7 L/min [9] in new-born babies, [10] children [11] and adults. [12] The method can be applied with equal accuracy to patients of all ages for the development of physiologically rational haemodynamic protocols. USCOM is the only method of cardiac output measurement to have achieved equivalent ...

  3. Total cost - Wikipedia

    en.wikipedia.org/wiki/Total_cost

    The rental price per unit of capital is denoted r. Thus, the total fixed cost equals Kr. Labor is the variable input, meaning that the amount of labor used varies with the level of output. In the short run, the only way to vary output is by varying the amount of the variable input.

  4. Candela - Wikipedia

    en.wikipedia.org/wiki/Candela

    The 26th General Conference on Weights and Measures (CGPM) redefined the candela in 2018. [10] [11] The new definition, which took effect on 20 May 2019, is: The candela [...] is defined by taking the fixed numerical value of the luminous efficacy of monochromatic radiation of frequency 540 × 10 12 Hz, [a] K cd, to be 683 when expressed in the unit lm W −1, which is equal to cd sr W −1 ...

  5. Orders of magnitude (power) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(power)

    10 12: tera-(TW) 1.062 × 10 12: tech: worldwide installed solar capacity at end of 2022. [39] 2 × 10 12: astro: approximate power generated between the surfaces of Jupiter and its moon Io due to Jupiter's tremendous magnetic field. [42] 3.34 × 10 12: geo: average total (gas, electricity, etc.) power consumption of the US in 2005 [43] 10 13: ...

  6. Divisibility rule - Wikipedia

    en.wikipedia.org/wiki/Divisibility_rule

    And that is actually the same as subtracting 7×10 n (clearly a multiple of 7) from 10×10 n. Similarly, when you turn a 3 into a 2 in the following decimal position, you are turning 30×10 n into 2×10 n, which is the same as subtracting 30×10 n −28×10 n, and this is again subtracting a multiple of 7. The same reason applies for all the ...

  7. Division by zero - Wikipedia

    en.wikipedia.org/wiki/Division_by_zero

    Multiply both sides by x to get . Subtract 1 from each side to get The right side can be factored, Dividing both sides by x − 1 yields Substituting x = 1 yields. This is essentially the same fallacious computation as the previous numerical version, but the division by zero was obfuscated because we wrote 0 as x − 1.

  8. Output (economics) - Wikipedia

    en.wikipedia.org/wiki/Output_(economics)

    t. e. In economics, output is the quantity and quality of goods or services produced in a given time period, within a given economic network, [1] whether consumed or used for further production. [2] The economic network may be a firm, industry, or nation. The concept of national output is essential in the field of macroeconomics.

  9. Factorial - Wikipedia

    en.wikipedia.org/wiki/Factorial

    In mathematics, the factorial of a non-negative integer , denoted by , is the product of all positive integers less than or equal to . The factorial of also equals the product of with the next smaller factorial: For example, The value of 0! is 1, according to the convention for an empty product. [1]