Marginal propensity to consume = (change in consumption/ change in income)= (75/100)= 0.75.
Hence, option(A) is correct.
3. Let X N(20,1). What is P(X > 20) ? a) 0.25 b) 0.5 c) 0.75 d) 0.99
QUESTION 11 1.50 m 0.25 m 0.25 m 0.5 m 0.75 m -1.25 m The trailer with its load has a mass of 143.97 kg and at the center of mass G. If it is subjected to a horizontal force of P - 758.61 N, determine the normal force NA (N) at wheel A, if the acceleration (aGk10.55 m/s2 at G. Use the equation of motion for moment EMg - megd. The wheels are free to roll and have negligible...
Previous Page Next Page Page 30 of 42 Question 30 (1.25 points) ✓ Saved An investment had annual holding period returns of 8%, -5%, and 10% for the last three years. What are the geometric average of the rate of returns on the investment? a) 5.64% Ob) 3.58% 29% d) 4.12% 1.33% Previous Page Next Page Page 30 of 42
Power/energy objective] The following is a full-wave ueatified 5 sinusoid x(0) -6lcos(2r) C. 0 1.25 0.75 0.5 0.25 0.25 0.5 0.75 t [seconds] 12 The signal may be expressed in trigonometric Fourier series form as eUen 24(-1)k+1 x(t) = 12 t coS(k4Ttt k=1 Calculate the power of the signal using the time-domain integral. Calculate the power of the signal for all frequency components up to the 3rd harmonic. a. b. Ktl 2
7) [UNDERSTAND] Print out the graphs on the next page (0 points awarded for not printing the graphs). Use the graphical analysis method to solve for the diode’s voltage (VD) and current (ID) when: (round to the nearest hundredth). Use Fig. 3 for parts a. and b. Use Fig. 4 for parts c. and d. (4 pts) a. Vin = 1 V and Ri = 0.5 12. (Draw load line and label as ‘A’, and write Vo and In). b....
cL Fig. 3. Toroid of Question 3 1.50 1.25 1.00 0.75 0.25 0 250 750 1000 1250 1500 1750 2000 2250 Magnetic field intensity, H(A.t/m) Fig. 4. Saturation curve of the toroid in Fig. 3 Question 3. The toroid of Fig. 3 has the following parameters: a- 10 cm, b- 15 cm, N- 200 turns, I-1.57 A. The core is made of a ferromagnetic material with the saturation curve of Fig. 4. Determine the maximum magnitude of the flux density...
(a) B = 0.38 T j (b) B = 0.75 T1+ 0.75 Tj C) B (d) E = 0.75 T 1+ 0.75 T k eBook
If an economyʹs MPC is 0.75 and the MPM is 0.25, then an increase in government spending of $2,000 will increase income by Select one: a. $3,000. b. $2,000. c. $4,000. d. $8,000.
Suppose P(A) = 0.25. The probability of complement of A is: A. 0.82 B. 0.50 C. 0.75 D. 0.25
A. Let X ~ N(20,1). What is P(X > 20) ? a) 0.25 b) 0.5 c) 0.75 d) 0.99 B If the data is in the form of a frequency table, it is best described using a: a) histogram b) pie-chart c) stem and leaf plot d) boxplot