Which of the following is an example of a constant? A. The value of a variable that changes every time the program runs. B. A number that is used in multiple places in a program but never changes. C. A string that can be modified by the user. D. A variable that is declared ...
Identify if the following is an example of nominal, ordinal, discrete, or continuous variable. The distance first-year college women can kick a football. Is the height of a building measured as precisely as possible a discrete or continuous variable? Explain. If it is impossible to divide the...
Variable mass systemsMomentum fluxHourglassClassical mechanicsWe provide an alternative approach to a problem posed in the article "Hourglass of Constant Weight" by Becker and P?schel (Granul Matter 10(3):231鈥 232, 2008. https://doi.org/10.1007/s10035-007-0081-z), i.e. 14 years ago. ...
Variables are useful when you need to store information that can be changed as program runs. However, there may be certain situations in the program in which the value of variable should not be allowed to modify. This is accomplished using a special type
What is the definition of variable cost per unit?Variable costs are costs which are directly related to the changes in the quantity of output; therefore,variable costsincrease when production grows, and decline when production contracts. Common examples of variable costs in a firm areraw materials...
请将下列英文概念翻译成中文.consequent The second term of the two terms in a ratio. For example, in the ratio 3 : 5, the second term,5, is the consequent.constant A value that does not change and is not a variable.continued fraction Any fraction with a numerator that is a whole number...
The lower tank (tank 2) is fed by water from an exit at the bottom of tank 1. An overflow maintains a constant level in tank 2. A cold water bias stream also feeds tank 2 and enables the tanks to have different steady-state temperatures. Our design objective is to control the ...
variable directly. In this example, we simulate event history data for a given outcome. We use the statistical software package R [R 2009]. 1 Task We have estimates from a proportional hazards model with a piecewise constant baseline hazard. We want to simulate a sample of individuals reproduc...
This example implements the field-oriented control (FOC) technique to control the torque and speed of a three-phase permanent magnet synchronous motor (PMSM). The FOC algorithm requires rotor position feedback, which is obtained by a quadrature encoder sensor. For details about FOC, see Field-...
Multiple linear regression (MLR) is a statistical technique that uses several explanatory variables to predict the outcome of a response variable.