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melissa iniesta

melissa i.

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QUESTION 3 Question 3: For a continuous random variable X, we are given its Probability Density Function (PDF) f(x) and Cumulative Distribution Function (CDF) F(x). Suppose X follows a uniform distribution on the interval [0, 10], meaning its CDF is: $F(x) = \begin{cases} 0, & x < 0 \\ \frac{x}{10}, & 0 \leq x \leq 10 \\ 1, & x > 10 \end{cases}$ For a = 3 and b = 7, which of the following statements is correct? $P(3 < X \leq 7) = F(7) - F(3) + f(3) - f(7)$ $P(3 \leq X \leq 7) = F(7) - F(3)$ $P(3 < X < 7) = F(7) - F(3-)$ $P(3 \leq X \leq 7) \neq P(3 < X \leq 7)$

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Plevna Manufacturing makes and distributes small, prefabricated homes in kits. The kits contain all the pieces needed to assemble the home and all that is required is the builder erects the home on a foundation. The variable cost to make each kit is $30,000 and the selling price per kit is $40,000, with variable selling and distribution costs averaging about $5,000 per home. Currently the company is operating at capacity, which is dictated by the machinery in the manufacturing division. Each kit requires about 10 hours of machine time, and the total available machine time is 5000 hours per year. Plevna Manufacturing is currently making and selling 500 kits a year. Increasing the plant capacity in the foreseeable future is not a viable option. Willie Scott is the company's salesperson. Willie has recently been approached by a number or times by people wanting to buy cottages to erect on recreational properties. The cottages would be made by modifying the existing home product. The modification process would begin with a completed home kits. The manufacturing division would then incur additional materials and labour costs of $3000. And three hours of machine time to convert a home kit into a cottage kits. The variable selling and administrative costs associated with each cottage kit are estimated as $4000 in addition to the $5,000 cost of the regular kit. The most recent company to approach Willie for these cottages, Amour Inc., has proposed a purchase price of $49,500 for 50 cottages. Required: What is the net advantage or disadvantage of Plevna Manufacturing accepting the offer from Amour Inc? List 2 qualitative reasons that Plevna might consider in accepting or declining this offer from Amour Inc.

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Un neutrone si muove con una velocità iniziale \( v_{\text {in }}= \) \( =5,2 \cdot 10^{5} \mathrm{~m} / \mathrm{s} \) e urta elasticamente una particella \( \alpha \) (un nucleo di elio, la cui massa è circa 4 volte quella del neutrone, \( m_{\alpha} \approx 4 m_{\mathrm{n}} \) ) inizialmente ferma. La particella \( \alpha \) emerge con un angolo di diffusione \( \theta_{\alpha}=42^{\circ} \). Ciò significa che la direzione della velocità finale forma un angolo di \( 42^{\circ} \) con quella della velocità iniziale della particella \( \alpha \). Calcola - l'angolo di diffusione del neutrone; - i moduli delle velocità delle due particelle dopo l'urto.

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3. During the early years of the AIDS crisis the role of the medical social worker or human service professional focused almost exclusively on a. the crisis of receiving a terminal diagnosis. b. the chronic care needs often associated with an aids diagnosis. c. the discrimination often endured by AIDS sufferers. d. both A and C

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The idea of "free will" was one of the doctrinal ideas that were debated amongst reformers during this time. Free will was defined as: CHOOSE ONE ANSWER. The freedom to choose; thus, the freedom to enact what is GOD'S WILL. The way that you find favor in God's eyes by being faithful. The nihilist notion that there is no real meaning to existence and that you should just live how you want. The idea that you have agency, control, in your life and that you make your choices and are accountable to God for them.

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2. Consider a particle of mass m1 that moves with velocity V1=Vi towards a second particle of mass m2 that moves with velocity V2=-Vi. After the collision, one new particle of mass m appears, moving with a velocity of modulus u along the horizontal direction (the x-axis). i. Write the conservation equations for momentum and the Center of Energy. ii. Find an expression for the quantities m3 and u in terms of the problem data [m1, m2, V1, V2].

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Compare the bond in NaCl and compare it to the bond in NO and the bond in IF. Classify the bonds as either ionic, covalent or polar covalent. Justify your choices.

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23 For the pump shown below find the Power consumption (p1=0.54bar, p3=0.82bar), (?z=22cm), ? efficiency mechanical machine=0.95, T=0.62, W=2500rpm * (2 Points) Head - H? Head - H? Q Q Q Q Pump A Pump B 341.7 w 170.8 w 163.1 w None of the above

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Determine the point \( (x, y) \) on the unit circle associated with the following real number \( s \). Write the exact answer as an ordered pair. Do not round. \( s = -\frac{23\pi}{4} \)

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Consider the following cash flow diagram. Find the total amount at the end of the 10th year at an interest rate of 12%, compounded annually. 0 1 2 3 4 10 8,000 8,000 + 1,000 8,000 + 2,000 8,000 +3,000 8,000 + 9,000

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