Numerade

Questions asked

BEST MATCH

1. Sistemin kararlı olabilmesi için K değeri ne olmalıdır? R(s) 田 K 100 S+100 0.2089 S(S+1.71) 2. Sağda transfer fonksiyonu verilen sistemin; a) Tipini b) Doğal Frekansını ($\omega_n$) c) Sönüm oranını ($\zeta$) bulunuz. $T(s) = \frac{144}{s^2 + 14s + 144}$ 2. Sağda transfer fonksiyonu verilen kontrol sistemini kararlı yapan B değerini bulunuz. $T(s) = \frac{s^2 - 14s + 49}{s^2 + (B+4)s + (7B+21)}$ 3. Şekilde verilen çok çevrimli bir kontrol sistemine ait işaret akış diyagramını baz alarak sistemin transfer fonksiyonunu Mason kazanç formülü yardımıyla bulunuz. (s) G6 G7 G1 G2 G3 G4 G5 C(s) -H1 -H2 4. Aşağıda verilen G(s) transfer fonksiyonunun zaman tanımlı cevabını g(t)'yi bulunuz $G(s) = \frac{A(s)}{B(s)} = \frac{1}{s(s+1)(s+2)}$

View Answer

BEST MATCH

In the anaerobic energy pathway called _____, pyruvate from glycolysis is converted to ethanol and CO$_2$, and NADH is oxidized to produce NAD$^+$. ? anaerobic respiration ? alcoholic fermentation ? aerobic respiration ? lactic acid fermentation

View Answer

BEST MATCH

Anna sold 20 chairs at a price of $50 per chair. When she lowered its price to $45, the quantity sold increased to 25 chairs. Calculate the absolute value of the price elasticity of demand. Use the midpoint formula. Select one: ? a. 2 ? b. 2.11 ? c. -2.11 ? d. -2

View Answer

BEST MATCH

Problem 1: Using the following Peanut Butter Data set, run a multiple regression to predict the dependent variable score using cost, sodium, and the categorical variable type. Use SPSS to run the regression and provide the printout to interpret the results. Include your interpretation of the results in the document you submit. Product Type Score Cost Sodium JIF Creamy 66 22 241 Smuckers Creamy 65 27 13 Deaf Smith Creamy 61 16 0 Adams Natural Creamy 56 20 0 Adams Creamy 54 28 168 Skippy Creamy 61 16 235 Scudders Creamy 52 27 175 Kroger Creamy 50 14 240 Safeway Creamy 50 21 225 Numade Creamy 44 18 190 Peter Pan A Creamy 54 27 245 Peter Pan B Creamy 40 20 2 A&P Creamy 40 16 240 Hollywood Natural Creamy 38 34 18 Food Club Creamy 36 22 256 Pathmark Creamy 40 7 265 Lady Lee Creamy 30 16 225 Albertsons Creamy 30 17 225 Shur Fine Creamy 16 12 289 Smuckers Crunchy 80 27 15 JIF Crunchy 75 23 162 Skippy Crunchy 75 21 211 Adams Natural Crunchy 58 23 0 Deaf Smith Crunchy 56 32 0 Safeway Crunchy 58 26 150 Scudders Crunchy 51 21 175 Smuckers Crunchy 55 26 188 Food Club Crunchy 42 14 195 Kroger Crunchy 50 14 255 A&P Crunchy 44 12 234 Peter Pan Crunchy 49 23 180 Numade Crunchy 44 22 210 Health Valley Crunchy 38 36 2 Lady Lee Crunchy 37 18 225 Albertsons Crunchy 38 17 225 Pathmark Crunchy 31 11 210 Shur Fine Crunchy 30 16 195

View Answer

BEST MATCH

Practice Problem #8 function \rightarrow f(x,y) = 8xy ; x^2 + y^2 = 9 Use Lagrange to find the Maximum and minimum values of the function Subject to the given Constraint. (If the answer does not exist, enter DNE) Maximum = Minimum =

View Answer

BEST MATCH

3. (10 points) Consider the language $L = \{uw \mid u \text{ and } w \text{ are strings over } \{0, 1\} \text{ and have the same number of 1s}\}$ \newline (a) Prove that $L = \{v \in \{0, 1\}^* \mid v \text{ has an even number of 1s}\}$, and that $L$ is a regular set. \newline (b) Prove that the language $L' = \{u0w \mid u \text{ and } w \text{ are strings over } \{1\} \text{ and have the same length}\}$ is not \newline regular.

View Answer

BEST MATCH

3. [-/3.12 Points] DETAILS SAPCALCBR1 6.2.003. Find the consumer surplus for the given demand function and sales level. (Round your answer to two decimal places.) p = 760 - 0.3q - 0.0004$q^2$, 800 $ 4. [-/3.12 Points] DETAILS SAPCALCBR1 6.2.017. Find the producer surplus for the given supply function and sales level. (Round your answer to two decimal places.) p = 26e^{0.002q}, 600 $

View Answer

BEST MATCH

Suppose that a veterinarian uses a oral drug to anaesthetize a dog. The drug will leave the dogs digestive system at a rate proportional to the amount of the drug that is present in the digestive system. The dog is anaesthetized with an initial does of 25 milligrams of the drug. Ten minutes from the initial dose, the amount of drug present in digestive system is 25 malligranas. The following differential equation is used to model the rate of change of the drug present in the digesti $\frac{dD(t)}{dt} = kD(t)$ where D(t) is amount of drug in the dogs digestive system at time t and k is a constant of proportionality. 1. Classify the differential equation in the model by stating the following (a) the order of the differential equation, (b) and if it is linear. 2. Showing all calculations, solve for number of minutes t that has elapsed since the initial dosage at which the amount of the drug present in the digestive system would be 15 milligrams. Round to 2 decimal places.

View Answer

BEST MATCH

Find the slope of the line that passes through (-17, 49) and (-18, 3). Simplify your answer and write it as a proper fraction, improper fraction, or integer.

View Answer

BEST MATCH

Q.1. If $A = \begin{bmatrix} -2 & 2 & -3 \ 2 & 1 & -6 \ -1 & -2 & 0 \end{bmatrix}$ Prove that $A^5 + A^4 - 21A - 54I = 0$

View Answer

luis miguel v.