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1. A coustruction firm is working ou two different projects. Let A be the event that the first one is completed by the contract date and defined B atualogously for the second project. (a) Explain the events AUB and An B in words (b) II P(AUB)-0.9 and P(AnB) -0.5, what is the probability that exactly...

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A particle undergoes simple harmonic motion (SHM) in one dimension. The r coordinate of the particle as a function of time is r(t)Aco() where A is the called the amptde" and w is called the "angular frequency." The motion is periodic with a period T given by Many physical systems are des...

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Please make sure answer is 100% clear and correct, as a lot of experts are getting this question wrong. I need a specific angle for the direction part of the question. Also make sure to use sig figs. Thank you. Question 1 4.30 nC of charge is uniformly distributed along a thin rod of length L 9.20 c...

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13. Give the IUPAC name for the following compound. CH CH2CH CH 1,3-dimethyl-1-ethyl-cyclohexane 1-ethyl-2,5-dimethylcylcohexane 2-ethyl-1,3-dimethylcyclohexane 2,3-dimethyl-1-ethyl-cyclopentane none of these...

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Let f : [0,1] → R be uniformly continuous, so that for every e > 0, there exists 8 >0 such that 2 - y<== f() - f(y)< € for every 2, Y € [0,1]. The graph of f is the set Gj = {, f(c)): 1 € [0,1]}. : Show that G has measure zero....

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Determine the missing amount from each of the separate situations given below. Assets Liabilities $ 71,000 $ 55,000 Equity $ 23,000 (a) (b) (c) + $ + 140,000 = 115,000 = $ + $ 62,000...

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prepare rulers sales budget for april and may 2014. round all amounts to nearest $1. Question 1 Ruler's March 31, 2014, balance sheet follows: Ruler Office Supply Balance Sheet March 31, 2014 Assets Current Assets: 32,000 Cash 20,000 Accounts Receivable Merchandise Inventory 17,500 1,700 Prepaid...

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Making sure you meet the AMDR for carbohydrates is not enough. When choosing the foods that will compose your diet, you must also examine the types of carbohydrates you consume while considering their nutrient content. Fill in the blanks for the paragraph below. Use these terms, although, not all te...

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Write down the expression for the variational integral for determining the trial energy for He....

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Freight car loadings over a 12-year period at a busy port are as follows: Number 13 245 360 14 475 15 500 10 16 275 380 510 300 17 310 12 541 a. Determine a linear trend line for expected freight car loadings. b. Use the trend equation to predict expected loadings for weeks 20 and 21 c·The ma...

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Explain what a selection rule is and give the selection rules for rotational and electronic spectroscopy Explain why Raman scattering and infrared absorption give different spectra despite the fact that they both probe vibrational transitions Please give detailed answer, thanks...

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What will be the size (in Bytes) of a union in the following initialization code? union myUnion char p; int y float x; double z; HTML Fditortt...

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Problem 18.23 Provide a structural formula for the major product from each of the following reactions. (1) NaOCH, CH OH (2) a Br (3) HCI, H, O, heat Edit 0 0 OH heat (b) . o ОН heat Ноо Edit Edit...

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Question 1. Tom Johnson Manufacturing intends to increase the capacity through the addition of new equipment. Two vendors have presented proposals. The fixed cost for proposal A is $95000 and for propos $10 and for B, $12. The revenue generated by each unit of A is al B is $80,000. The variable cost...

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(1 point) A solenoid inductor has 100 turns. When the current is 5 A, the flux through each turn is 50 μwb. What is the induced emf when the current changes at 60 A/s? mV...

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A grinding wheel is a uniform cylinder with a radius of 6.00 cm and a mass of 0.570 kg . Calculate the applied torque needed to accelerate it from rest to 1750 rpm in 7.20 s . Take into account a frictional torque that has been measured to slow down the wheel from 1500 rpm to rest in 65.0 s ....

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Simplify this expression by combining like terms. 3.0x-5.0x-2.64y-375y = (3.0-5.0)x + (-264-3. 75Jy -2.0x-63Sy = Thus, the expression has been simplified....