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You need to write two classes: Publisher and Subscriber. A Subscriber object all

You need to write two classes: Publisher and Subscriber. A Subscriber object allows you to subscribe on a single topic: the user enters a topic name and clicks Subscribe. Any even…

You need two sharpened pencils or two thin knitting needles or two identical fin

You need two sharpened pencils or two thin knitting needles or two identical fine-tipped pens. Hold a sharpened pencil in each fist horizontally (back of your hands facing the cei…

You never really understood why there had to be so many different kinds of colle

You never really understood why there had to be so many different kinds of collections in Java, so you decide to test various collections (ArrayList, LinkedList, and set-implement…

You never really understood why there had to be so many different kinds of colle

You never really understood why there had to be so many different kinds of collections in Java, so you decide to test various collections (ArrayList, LinkedList, and set-implement…

You never take out the garbage unless I ask you three times is an example of whi

You never take out the garbage unless I ask you three times is an example of which type of disagreeing message? complaining argumentativeness aggressiveness disconfirmation irrele…

You next decide to demonstrate for yourself that cysteines in cytosolic proteins

You next decide to demonstrate for yourself that cysteines in cytosolic proteins are not involved in disulfide bonds while cysteines do participate in disulfide bonds in extracell…

You next examine the location of a different secreted protein called oxytocin us

You next examine the location of a different secreted protein called oxytocin using mmunofluorescence [same procedure as before, except this time you use an antibody that binds to…

You no longer have to rely on hard drives, CDs, DVDs, and USB drives to store or

You no longer have to rely on hard drives, CDs, DVDs, and USB drives to store or back up your data. Numerous online providers are able to store or back up your data over the Inter…

You note during the review of sales, that a rebate was issued for the 2018 Incom

You note during the review of sales, that a rebate was issued for the 2018 Income Tax Game to encourage sales. 33,000 (enter the last digit of your student number) games were sold…

You note the following yield curve in The Wall Street Journal. According to the

You note the following yield curve in The Wall Street Journal. According to the unbiased expectations theory, what is the 1-year forward rate for the period beginning one year fro…

You notice a farmer applying fertilizer on land adjacent to your favorite fishin

You notice a farmer applying fertilizer on land adjacent to your favorite fishing spot. The same day it rains. You decide to go fishing a few days later when the weather is nicer.…

You notice a small air bubble rising in a bottle of shampoo. The bubble has a ra

You notice a small air bubble rising in a bottle of shampoo. The bubble has a radius of 3.00 mm and the density of air in the bubble is 1.8 kg/m^3. You determine that the bubble i…

You notice a thin layer of oil floating on the surface of a water puddle. Suppos

You notice a thin layer of oil floating on the surface of a water puddle. Suppose that sunlight strikes the puddle from nearly directly overhead, and also that you are viewing the…

You notice a thin layer of oil floating on the surface of a water puddle. Suppos

You notice a thin layer of oil floating on the surface of a water puddle. Suppose that sunlight strikes the puddle from nearly directly overhead, and also that you are viewing the…

You notice a tiny piece of ?y ash that is ejected from the ?re vertically upward

You notice a tiny piece of ?y ash that is ejected from the ?re vertically upward with initial speed v0. Since physicists tend to love to think about casual observations like this …

You notice at the gym that it appears more women tend to work out together, wher

You notice at the gym that it appears more women tend to work out together, whereas more men tend to work out alone. To determine whether this difference is significant, you colle…

You notice at the gym that it appears more women tend to work out together, wher

You notice at the gym that it appears more women tend to work out together, whereas more men tend to work out alone. To determine whether this difference is significant, you colle…

You notice one day that when you are heating up some water and liquid water form

You notice one day that when you are heating up some water and liquid water forms as condensation occurs on your stovetop. You apply this to a room that is 20 feet in length, 12 f…

You notice several bloodstains on the wall and ceiling behind the male and the c

You notice several bloodstains on the wall and ceiling behind the male and the chair. The male appears to have a large wound on the top of his head and the upper portion of his fo…

You notice that a girl on your cycling team has lost a lot of body fat since las

You notice that a girl on your cycling team has lost a lot of body fat since last season. On group rides you notice that her endurance has increased since last year and she is abl…

You notice that in most biology and genetics textbooks, the authors show that Gr

You notice that in most biology and genetics textbooks, the authors show that Gregor Mendel used flower color as one of his pairs of traits. The purple flower phenotype is dominan…

You notice that the shape and size of cells in roots differ quite a bit. a) Prim

You notice that the shape and size of cells in roots differ quite a bit. a) Primary cell walls are made mostly of ___________ (what polymer?) which is synthesized from units of___…

You notice that the type of phone someone has and the computer operating system

You notice that the type of phone someone has and the computer operating system they use seems to be related. To determine if Phone and Computer OS are dependent, what are the app…

You notice that transfection of this cDNA in mammalian CHO cells results in tran

You notice that transfection of this cDNA in mammalian CHO cells results in transfected cells with a distinct shape. You are considering whether the transfected cDNA might affect …

You notice that you cannot read your book through a test tube of fluid held agai

You notice that you cannot read your book through a test tube of fluid held against the print, making it so blurred as to be unreadable. There is no precipitant in the bottom of t…

You notice you are running low on gas in your 1200kg car, and you are hoping you

You notice you are running low on gas in your 1200kg car, and you are hoping you have enough gas to reach the bottom of the hill. You decide to harness your graitational potential…

You notice your cat itching-fleas! She has a rapidly expanding, continuously gro

You notice your cat itching-fleas! She has a rapidly expanding, continuously growing population of fleas in her fur. The growth rate for this population is 0.8 individuals per day…

You now control 3 pair of long lost bug friends. You know the maze, but you do n

You now control 3 pair of long lost bug friends. You know the maze, but you do not have any information about which square each bug starts in. You want to help the bugs reunite. Y…

You now have 8 Kinder Eggs and all of them have a toy inside. Each toy weighs (s

You now have 8 Kinder Eggs and all of them have a toy inside. Each toy weighs (significantly) differently from the rest. You are told that two of the eggs have the same toy inside…

You now have the opportunity to lead an organization as the newly hired CEO. One

You now have the opportunity to lead an organization as the newly hired CEO. One of the things you noted during the hiring process was that the organizational culture seemed to be…

You now have two half-reactions in which the elements are balanced (shown below)

You now have two half-reactions in which the elements are balanced (shown below) but before you sum them, you need to account for the transfer of showed you how to make certain th…

You now know everything you need to know to be an informed critic of the Afforda

You now know everything you need to know to be an informed critic of the Affordable Care Act. Based on all that you have learned, how does the Act measure up to our three goals of…

You o pany apples manufacturing overhead to obs using a predetemined o erhead at

You o pany apples manufacturing overhead to obs using a predetemined o erhead ate of 75% o direct abor cost. Any undera pied or o era p ed manufactu ng overhead cost s closed Marc…

You observe (from the safety of a nearby Faraday cage) a storm cloud sitting abo

You observe (from the safety of a nearby Faraday cage) a storm cloud sitting about 2 miles above an empty field. The field is about 300 meters by 300 meters in area. You seem to r…

You observe a 1 meter long guitar string vibrating. a) Noting that there are two

You observe a 1 meter long guitar string vibrating. a) Noting that there are two nodes, not counting the ends, determine the wavelength of the underlying traveling waves producing…

You observe a 2.0 kg particle moving at a constant speed of3.5 m/s in a clockwis

You observe a 2.0 kg particle moving at a constant speed of3.5 m/s in a clockwise direction around acircle of radius 3.0 m. (a) What is its angular momentum about thecenter of the…

You observe a block sliding down an incline and your careful measurements reveal

You observe a block sliding down an incline and your careful measurements reveal that the angle, ?, of the incline is 18.0o, and that the block is sliding down the incline at a co…

You observe a charged particle accelerate across a vacuum chamber from lower vol

You observe a charged particle accelerate across a vacuum chamber from lower voltage to higher voltage. Which combination of statements are the most accurate conclusions you can d…

You observe a charged particle accelerate across a vacuum chamber from lower vol

You observe a charged particle accelerate across a vacuum chamber from lower voltage to higher voltage. Which combination of statements are the most accurate conclusions you can d…

You observe a child at a local playground. His name is Chris. There are many chi

You observe a child at a local playground. His name is Chris. There are many children of both genders and various apparent age ranges in the playground area. Many adults are sitti…

You observe a firm that is in trouble. It is not paying its bondholders and is g

You observe a firm that is in trouble. It is not paying its bondholders and is going bankrupt. The bondholders, who are in control, are trying to decide on whether to force the fi…

You observe a pipe leaking water at the rate of 1.43 US gallons per minute. Beca

You observe a pipe leaking water at the rate of 1.43 US gallons per minute. Because you have a sense of humor, you convert this rate to sovereigns per Martian year (a sovereign is…

You observe a portfolio for five year and determine that its average return is 1

You observe a portfolio for five year and determine that its average return is 1 1.1% and the standard deviation of its returns in 19.1%. Can you be 95% confident that this portfo…

You observe a portfolio for five years and determine that its average return is

You observe a portfolio for five years and determine that its average return is 12.6% and the standard deviation of its returns in 19.3%. Would a 30% loss next year be outside the…

You observe a thin section containing a colored, chemically homogeneous uniaxial

You observe a thin section containing a colored, chemically homogeneous uniaxial mineral. As you rotate the stage in plane polarized light, you notice the following 3 scenarios: 9…

You observe an Olympic Athlete in the long-jump. Suppose the distance of each ju

You observe an Olympic Athlete in the long-jump. Suppose the distance of each jump is a random variable that follows a normal distribution with mean ? and variance ?2. He jumps 8 …

You observe an ant crawling up a sunflower stem. You estimate that its speed is

You observe an ant crawling up a sunflower stem. You estimate that its speed is a constant 1.0cm/s and that is started crawling at this speed about 2.0cm above where the stem meet…

You observe an electron moving on your test paper in a clockwise circle of radiu

You observe an electron moving on your test paper in a clockwise circle of radius H. 9.7cm, at a constant speed of L 5.1 times 10^6 m/s Suppose that the electron's circular motion…

You observe an object moving clockwise in a circle, with increasing angular spee

You observe an object moving clockwise in a circle, with increasing angular speed. What can you conclude about the net force acting on that object? A. The radius of the motion is …

You observe an object moving clockwise in a circle, with increasing angular spee

You observe an object moving clockwise in a circle, with increasing angular speed. What can you conclude about the net force acting on that object? a. The force has a radial compo…