How is a digital representation of analog data a form of abstraction?

Why is Ellis Island important in U.S. History?A) Wealthier passengers were admitted to theU.S. thereB) The majority of European immigrants at thistime came through there.C) The majority of Asian immigrants at this timecame through thereD) It is where half of all immigrants attempting toenter the U.S. were turned back to their homecountry Which characteristic best describes Joseph's father?ACaring, kindB.Adventurous, optimisticC.Disrespectful, hostile Which equation represents the following table? Is this a positive slope or a negative slope???? the radius of a circle is 9 M what is the circle's circumference use 3.14 for pi Tim has 54 golf balls. He wants to put an equal number of golf balls in each of 9baskets. How many golf balls will be in each basket?CLEARSUBMIT5 golf balls6 golf balls7 golf balls8 golf balls Nimin has volunteered to participate in an experiment evaluating the effectiveness of aspirin. Neither he nor the experimenters know whether the pills he takes during the experiment contain aspirin or are merely placebos. The investigators are apparently making use of A certain drug is administered once a day. The concentration of the drug in the patient's bloodstream increases rapidly at first, but each successive dose has less effect than the preceding one. The total amount of the drug (in mg) in the bloodstream after the first dose is 42 mg. The amount after the second dose is 10.5 mg. The amount after the third does is 2.625 mg. Write an explicit formula to represent this scenario.ANSWER DOWN BELOW recursive and explicit formulas with sequencesA. f(n) = -30n + 72B. f(n) = 42(1/4)^n-1C. f(n) = 30n + 12D. f(n) = 42(4)^n-1 [tex]\frac{1}{3}x+6=8[/tex] Help!! Which inequality models the word sentence? A number reduced by 10 is more than 25. Question 2 options: m-10>25 m-10 Describe the plot of "By the Waters of Babylon" by using the drop-down menus to complete the statements. The story is about a young character dealing with the difficulties of . The rising action is a series of conflicts that the narrator faces when he . The climax of the story is when the narrator is in the apartment and realizes that . The resolution of the story occurs when the narrator returns to the Hill People and decides . Do you think Alaska is a feminist m? Why? (Looking for Alaska) A learning experiment requires a rat to run a maze (a network of pathways) until it locates one of three possible exits. Exit 1 presents a reward of food, but exits 2 and 3 do not. (If the rat eventually selects exit 1 almost every time, learning may have taken place.) Let Yi denote the number of times exit i is chosen in successive runnings. For the following, assume that the rat chooses an exit at random on each run. Required:Find the probability that n = 6 runs result in Y1=3,Y2=1, and Y3=2 3. You and your friends were playing basketball last week. You were short aplayer, so your younger sister joined the game. She crushed it scoring 12shots for 28 points.How many 2 point and 3 point baskets did she score? hi guys i need help with this so smart ppl please help! :)) Which choice best states one purpose of an interview? 2. How were radicals diferent from liberals: Question # 2 Multiple Choice The _____ method returns an integer between the two provided numbers. It can take the value of either of the provided numbers. seed randint random range F brown lent us 4000 giving us the money by cheque The documents recovered from Igor Gouzenko revealed a that Soviet agents from Russia were living as Americans in the U.S. b Soviet efforts to replicate the American-made U-2 spy plane. c that Soviet spies had infiltrated the American government. d a Soviet conspiracy to extend Communist influence to Latin America.