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bridget cantrell

bridget c.

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A promissory note calling for payments of $2000 at the end of each year for the next 10 years is offered for sale for $16,800. The prospective rate of return is most nearly

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Suppose that two dice are tossed. What is the probability that the sum shown on these two dice is 9? To four decimal places the answer is A. 0.1667 B. 0.5000 C. 0.1111 D. 0.3333

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5. Find (a) the maximum value of $Q(x)$ subject to the constraint (b) a unit vector $u$ where this maximum is attained, and (c) the maximum of $Q(x)$ subject to the constraints $x^Tx = 1$ and $x^Tu = 0$. $Q(x) = 3x_1^2 + 3x_2^2 + 5x_3^2 + 6x_1x_2 + 2x_1x_3 + 2x_2x_3$

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Find an antiderivative of 3x^(2)+2x4 25 in the variable x where x != 0. Remember to include a "+ C" if appropriate. Antiderivative =

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Final Exam 1. What is the state of water at room temperature? a. Solid b. Liquid c. Gas d. Plasma 2. An ion is a charged particle that is formed when a. An atom gains electrons b. An atom loses electrons c. Both A and B d. None of the above 3. A gas can be referred to as having: a. Indefinite volume and shape b. Definite shape and volume c. Indefinite shape and definite volume d. Indefinite volume and definite shape 4. What is the change of state from a solid directly to a gas called? a. Condensation b. Evaporation c. Both a and b d. Sublimation 5. What is matter? a. A change of state b. Anything that has mass and takes up space c. Both a and b d. None of the above

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Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00° C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading greater than -2.237°C.\ $P(Z > -2.237) = $

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A random number generator can be used to generate values 0 to N-1 when used with nextInt(N). This program will use the random number generator to generate values between 1 and 12, representing months of the year. Start with the supplied code template, editing the @author tag to include your full name. The code already contains prompts for reading a seed for creating an instance of the random number generator and the number of times to generate a random month. Note that for reproducibility needed for auto-grading, the program will seed the random number generator with the given input value. In a real program, you would seed with the current time (or use no seed to default to the current time), so that every program's output would be different, which is what is desired, but can't be auto-graded. Extend the code to simulate generating a random month a fixed number of times. The output will be the month name corresponding to each random month number generated, displayed by accessing the month index within the MONTH_NAMES array. Note: A common student mistake is to create an instance of Random before each call to rand.nextInt(). But seeding should only be done once, at the start of the program, after which rand.nextInt() can be called any number of times. Example: Enter seed to start random number generator with: 5 How many random months should be generated? 3 December May March Warning: If your program displays "invalid" or generates an ArrayOutOf BoundsException, you did not generate the random numbers correctly.

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17.1 () (w) A Bernoulli random process X[n] for -? < n < ? consists of independent random variables with each random variable taking on the values +1 and -1 with probabilities p and 1 - p, respectively. Is this random process WSS? If it is WSS, find its mean sequence and autocorrelation sequence. 17.2 (w) Consider the random process defined as X[n] = a?U[n] + a?U[n-1] for -? < n < ?, where a? and a? are constants, and U[n] is an IID random process with each U[n] having a mean of zero and a variance of one. Is this random process WSS? If it is WSS, find its mean sequence and autocorrelation sequence.

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What does it mean for a project to have an unacceptable payback period? A) The project is not expected to produce enough cash inflows to cover the cash outflow before the cutoff date B) The project will produce more than enough cash inflows to cover the cash outflow before the cutoff date C) Total cash inflows will be less than total cash outflows D) Total cash inflows will exceed total cash outflows E) The project will pay back its initial cost very quickly

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ii) Compute $V_o$ and $I_D$ for the following circuit shown in Figure. 2 $V_{in}$ 15V Si Ge $I_D$ $R_L$ + 4 k$\Omega$ $V_o$ [1]

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