Numerade

Questions asked

BEST MATCH

Part V: Fill in the blanks ( 1.0 mark) Income statement Unit: USD \begin{tabular}{|c|c|c|} \hline & 2021 & 2022 \\ \hline$ (1) $ & 800.000 & 600.000 \\ \hline Less & 500.000 & 500.000 \\ \hline Gross margin & 300.000 & $ (2) $ \\ \hline Less General and & 90.000 & 90.000 \\ Administrative expenses & & \\ \hline Operating margin & $ (3) $ & 10.000 \\ \hline Less taxes & 10.000 & 7.000 \\ \hline$ (4) $ & 200.000 & $ (5) $ \\ \hline \end{tabular}

View Answer

BEST MATCH

Researchers wish to investigate whether the number of goldfish gill movement in 25°C differs from 70 per minute. Using a random sample of 15 independent goldfish they observe sample mean $\bar{x} = 71.46$ and sample standard deviation $s = 2.8$. Assume the number of goldfish gill movement is normally distributed. Is this sample evidence likely or unlikely to occur, if in fact $H_0: \mu = 70$ is true?

View Answer

BEST MATCH

Problem The trus structure in the figure is loaded by the concentrated forces $F_1$, $F_2$ and $F_3$. 1. Make a scaled figure of the structure, then calculate the reaction forces! 2. Calculate the trus forces with the method of joints! 3. Also determine with the method of section (by computation and by graphical solution) the forces in member 5 and in the other members You cut! (By giving the trus forces concider with the sign if the trus is pushed or pulled.) Data \begin{tabular}{|c|c|c|c|c|c|} \hline a [m] & b [m] & c [m] & $F_1$ [kN] & $F_2$ [kN] & $F_3$ [kN] \\ \hline 1 & 2 & 1.3 & 24 & 45 & 15 \\ \hline \end{tabular}

View Answer

BEST MATCH

2- For the accompanying circuit as shown below determine, a- the DC quiescent values of Ic and VCE. b- The small signal ac voltage gain Avi = Vo/Vi. c- The small signal ac input resistance Rin = Vi/ii d- The small signal ac power gain Ap. Take the Early voltage VA = ?, VBE = 0.7 V and the current gain equal to BF = 120. The circuit parameters are, Rc=RL=4 ??, R1 = 15 ??, R2 = 3.4 ??, RE = 1 ??, Vcc= 15 V and VT = 25 mV. Neglect the reactance of all capacitors under the applied frequency. Ic = VCE = Avi = Rin = Ap =

View Answer

BEST MATCH

Judge in the following circuit is there negative feedback or positive feedback, current feedback or voltage feedback. Assume the capacitor is treated as a short circuit to the AC signal.

View Answer

BEST MATCH

We are designing a total hip replacement system. Discuss & rationalize your materials selections for each component, pros, cons & concerns of each material selection. Discuss fixation & factors which affect the long term outcome of the procedure.

View Answer

BEST MATCH

What are the differences between a Layer 2 address (MAC) and a Layer 3 (IP) address? What is the significance of each?

View Answer

BEST MATCH

Complete the following table. Base Ten a. 60 b. c. d. Base Three Base Six Base Eight three six eight 2201 three six eight three 414six eight three six 14eight

View Answer

BEST MATCH

Entre los isótopos naturales del cloro y ;los del galio y y el átomo del arsénico 33 75 ;indique el numero total de neutrones:

View Answer

BEST MATCH

14. Solutions to this question by accurate drawing will not be accepted y A(-10,-1) D 0 B(0,p) C(7,0) X T(3,-2) The diagram shows a parallelogram ABCD where AB is parallel to DC and DA is parallel to CB. T is a point on DC such that angle BTC is 90°. A is (-10,-1), C is (7,0) and T is (3,-2) The point B lies on the y-axis with coordinates (0, p), where p is a positive constant. (i) Express the gradient of AB and the gradient of BT in terms of p. (ii) Hence, or otherwise, find the value of p. (iii) Find the coordinates of D. (iv) Calculate the perimeter of ABCD, correct to 1 decimal place. (v) By finding the length of BT or otherwise, calculate the area of ABCD.

View Answer

robert d.