Concrete terms can never be used in an abstract or symbolic way.
a) true
c) false

Discuss the main weaknesses of Andre Gunder Frank's conceptualization of the dependency theory Given a transfer function H(w)= jw/(jw+1000), find the gain (V/V) at a frequency of 0.19 kHz. Enter your answer to 3 signficant figures. 2 points Save AnswerPrevious question What areCredentials needed.for biomedical engineer? A Single displacement reaction involving 8.90g of Gallium with excess HCI produces 3.30L of H2 at 35C and 1.16 atm. What is the percent yield of the reaction? fill in blank Write answer to three significant figures. Differentiate (i) between the following terms in satellite communications Azimuth and Elevation Angle (1 mark) L mark) Centripetal force and Centrifugal force (1 mark) Preamble and guard time (1 mark) Apogee and Perigee (1 mark) FDMA and FDM (1 mark) communication have solved the limitatiPrevious question In the following circuit, determine the current flowing through the \( 2 k \Omega \) resistor, \( i \). You can do this via Nodal analysis or the Mesh method. Calculate Fourier Series for the function f(x), defined on [-5, 5], where f(x) = 3H(x-2). (20%) For an input x[n] = (-1,0, 2,1.-3.5), through a system h[n] = 28[n] +38[n-1]-[n-2]+48[n-3] a. What is the z-transform of x[n]? b. What is the z-transform of h[n]? c. What is the output y[n]? d. Write down the equation of the system, using only y[n] and x[n], in other words, write down y[n] in terms of x[n]. Glazing pottery can be tricky. The stunning results make the effort worthwhile.What should be included to best combine the sentences?;, and, butwhen Findf(x)for the following function. Then findf(3),f(0), andf(7).f(x)=x6 Compare and contrast the related concepts of delegation, empowerment and employee engagement. Since Maya Bhd had just appointed a number of new directors and they are not familiar with the changes that we made to duties of directors under the company. The senior directors have asked you to explain the major changes that have been introduced under the 2016 Company Act.You are required to advice on the important changes that were introduced in the Companys Act 2016 with regards duties of directors. I regress house PRICE on the number of BATHrooms and get this table. Which statement(s) below are correct? Model 5: OLS, using observations 1-546 Dependent variable: Price Mean dependent var 68121.60 S.D. dependent var 26702.67 Sum squared resid 2.85e+11 S.E. of regression 22882.63 R-squared F(1,544)0.266999198.1543Adjusted R-squared P-value(F) 0.2656511.34e38A house with one more bathroom will cost roughly $27,500 more on average A house with no bathrooms will cost roughly $32,800 on average The number of bathrooms explains roughly 26.6% of the variation in house price The coefficient on bathrooms is statistically significant My F-test tells me that the regression is not statistically significant because 1.34 During the constitutional convention delegates disagreed over For the cracking reaction, C3 H8(g) C2 H4(g) + CH4(g) the equilibrium conversion is negligible at 300 K, but it becomes appreciable at temperatures above 500 K. For a pressure of 1 bar, determine:(a) The fractional conversion of propane at 625 K.(b) The temperature at which the fractional conversion is 85%.Please include the iteration calculation The combination of ocean warming, ocean acidification, and ocean deoxygenation risks (choose all that apply)increasing the rate of sea level rise and coastal flooding destroying all coral reefs causing a mass extinction of marine animal speciesdestroying all chemosynthtic communities at hydrothermal vents contaminating all seafood. A truss is supported by a pinned support at A and a roller support at B. Five loads are applied as shown. a. Identify all (if there are any) of the zero-force members in the truss. b. Determine the force in each remaining member of the truss, and state whether it is in tension or compression. Remember that when you give your answer, you should give the magnitude of each force, and a T or C (do not give a sign with your answers, just magnitude and T or C ). A truss is supported by a pinned support at C and a roller support at E (the roller is resting on a vertical surface). One load is applied as shown. a. Identify all (if there are any) of the zero-force members in the truss. b. Determine the force in each remaining member of the truss, and state whether it is in tension or compression. Remember that when you give your answer, you should give the magnitude of each force, and a T or C (do not give a sign with your answers, just magnitude and T or C). 20. Let A = {-1, 1, 2, 4} and B = {1, 2} and define relations Rand S from A to B as follows: For every (x, y) E AXB, xRy |x) = \y| and x Sy x-y is even. State explicitly which ordered pairs are in A XB, R, S, RUS, and RnS. with step-by-step solution15. A 5ml of wine vinegar was diluted and titrated with 0.1104M NaOH; 32.88ml was required to reach the phenolphthalein endpoint. If vinegar has a density of 1.055 g/ml, what is the acidity as %acetic (20 pts) Select the lightest W-shape standard steel beam equivalent to the built-up steel beam below which supports of M = 150 KN m. 200 mm. 15 mm 300 mm --30 mm DESIGNATION W610 X 82 W530 X 74 W530 X 66 W410 X 75 W360 X 91 W310 X 97 W250 X 115 15 mm SECTION MODULUS 1 870 X 10 mm 1 550 X 10 mm 1 340 X 10 mm 1 330 X 10 mm 1 510 X 10 mm 1 440 X 10 mm 1 410 X 10 mm