Questions asked
The star Sirius is actually a binary star (i.e. two stars very close to each other). They are so close that they cannot be resolved into two stars with the naked eye. In order to be able to see them as two stars (i.e. to resolve them) we need a telescope with a large size lens. Calculate the minimum diameter of the telescope objective lens that is needed. The angle that the two stars subtend on the Earth is 10 arc-seconds. Take wavelength of light = 600 nm.Conversion factors:60 arc-seconds = 1 arc minute.60 arc-minutes = one arc degree.57.296 arc-degrees = One radian.Answer:
Find the Terminal Value, given the 5th year cash flow of $500,000,000.00, with a long term growth rate of 3% and discount rate of 9%. What is the Terminal Value at the end of year 5? What is the Present Value of the Terminal Value?
Question 10 (5 points) Selecting a base year and expressing each amount as a percent of the base year amount is called ______ analysis. 1) ratio 2) trend 3) horizontal 4) vertical
Problem 3 Find the characteristic equation, the eigenvalues, and the eigenvectors for the matrix: $A = \begin{bmatrix} 4 & 0 & 1 \ -2 & 1 & 0 \ -2 & 0 & 1 \end{bmatrix}$
True or False Consider an object moving on the surface of a ramp. The component of the free-fall acceleration which results in the object's acceleration is perpendicular to the ramp's surface.
r Fab Flowers and a new employee system. Requirements including the stakeholders for each requirement (You should have a minimum of six requirements) Methodology selected and the pros and cons of the chosen methodology, and why you chose it over the others.
Labor is an example of a ______ feedback loop, where a normal body condition moves and further away from homeostasis (its normal set point). Effector Homeostatic Neutral Positive Negative
There are three types of levers, type i, II and III. Which of the lever systems allows muscles to attach and cross joints? Group of answer choices III II I All of the answers are correct
If $log_8(x) = -6$ and $log_4(y) = 8$ what is $log_2(x^{-3}y^6)$? 10. A) 42 B) 150 C) -2 D) -108 E) 66
Consider a time division multiplex with 10 signals. Each signal has a bandwidth of 5 kHz. a. What is the Nyquist sampling rate for the signal? b. If the sampling is performed at 1.5 times the Nyquist rate, and the signals are quantized using an 8-bit quantizer, what is the data rate generated for each of the signals? 1|Page c. if the signaling overhead is 20%, what is the aggregate data rate of the multiplex?