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Questions from June 07, 2022

• Find a rational zeros of the polynomial function and use it to find all the zeros of the function. ​f(x)=x3+6x2+16x *** I got x=-2 (when doing the synthetic division I keep ending up with 4 numbers at...
  Jun 08, 2022
• Write a function that takes a dictionary representing points in 3D space and an associated color for each point, and returns the centroid of the set of points in each color as another dictionary. The...
  Jun 08, 2022
• A food manufacturer claims that eating its new cereal as part of a daily diet lowers total blood cholesterol levels. The table shows the total blood cholesterol levels​ (in milligrams per deciliter...
  Jun 08, 2022
• A physics class has 50 students. Of​ these, 18 students are physics majors and 16 students are female. Of the physics​ majors, three are female. Find the probability that a randomly selected student...
  Jun 08, 2022
• Implement the following: 1) Use a loop to continuously request an integer input from the console. 2) As long as the value is in the range from -10 to 10 inclusive, request new values. 3) Once the...
  Jun 08, 2022
• WorldTrans has the following data, and it follows the residual dividend model. Some Whitman family members would like more dividends, and they also think that the firm's capital budget includes too...
  Jun 08, 2022
• Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and standard deviation 9 miles per hour. Let X be the speed for a randomly selected car. Round all...
  Jun 08, 2022
• Implement the following: (PYTHON) 1) Store the following data into a tuple, colors: red, green, 2) Store the following data into a list, shapes: rectangle, circle 3) Print the data type of colors and...
  Jun 08, 2022
• An engineer wants to know if producing metal bars using a new experimental treatment rather than the conventional treatment makes a difference in the tensile strength of the bars​ (the ability to...
  Jun 08, 2022
• import java.util.Scanner; public class WordCount { public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Enter your string:"); String str = in.next();...
  Jun 08, 2022
• Before the overtime rule in a football league was​ changed, among 600 overtime​ games, 317 were won by the team that won the coin toss at the beginning of overtime. 45 games resulted in a tie. Using a...
  Jun 08, 2022
• Identify which substance is the oxidizing agent and which substance is the reducing agent in each of the following redox reactions. a) 2??+3??2⟶2????32Al+3Cl2⟶2AlCl3 reducing agent [ Select ] ["Al",...
  Jun 08, 2022
• Classify each of the following reactions as (1) a redox reaction (2) a nonredox reaction or (3) “can’t classify” because of insufficient information. a) A decomposition reaction in which all reactants...
  Jun 08, 2022
• For the reaction C 6 H 6 (g) + 3H 2 (g) C 6 H 12 (g) + heat determine in what direction the equilibrium will be shifted by each of the following changes. a) Decreasing the temperature [ Select ]...
  Jun 08, 2022
• Question 3: Which of the following are redox reactions? I. 2 N2 + 3 H2 → 2 NH3 II. 4 Al + 3 O2 → 2 Al2O3 III. 2 NO2 → N2O4 IV. FeCl3 ( aq ) + 6 NH3( aq ) → Fe(NH XXXXXXXXXXaq ) + 3 Cl- ( aq ) V. Cu2+ +...
  Jun 08, 2022
• When Marilyn Monroe died, ex-husband Joe DiMaggio vowed to place fresh flowers on her grave every Sunday as long as he lived. The week after she died in 1962, a bunch of fresh flowers that the former...
  Jun 08, 2022
• Direct Labor Variances Greeson Clothes Company produced 25,000 units during June of the current year. The Cutting Department used 6,380 direct labor hours at an actual rate of $10.90 per hour. The...
  Jun 08, 2022
• Using collision theory, indicate which of the following statements regarding physical nature of the reactants is true: a) physical nature of reactants The physical nature of reactants does not...
  Jun 08, 2022
• Suppose the domestic shoe demand and supply equations in a small open economy are: P = 168-4Q D P = 24+2Q S On the other hand, the shoe demand and supply equations of the large open economy are: Let's...
  Jun 08, 2022
• Consider the following chemical system at equilibrium. CO (g) + H 2 O (g) + heat CO 2 (g) + H 2 (g) For each of the following adjustments of conditions, indicate the effect (shifts left, shifts right,...
  Jun 08, 2022
• John is single and has AGI of $250,000. He also made the following investments. What is his total Net Investment Income Tax for the gains and losses in 2020? Long Term or Short Term Total Gain/Loss...
  Jun 08, 2022
• Elisabeth conducted an experiment where she examined the number of tourists who visited one place in the north. She counted the number each day for two months last year and wanted to find out if there...
  Jun 08, 2022
• Trancor Ltd has been in operation for over 60 years. It has a standard straight-line depreciation policy for all its fixed assets. A new CFO was appointed in January 2020 and after review of the...
  Jun 08, 2022
• Pharmacist lilly is researching how long the active ingredient in a particular drug is measured in the liver of people after oral administration. The process has been extensively studied and can be...
  Jun 08, 2022
• Rey examines the difference in the amount of carbon dioxide in the two types of mineral water. He performs a two-group t-test to compare the average carbon dioxide levels in the two groups. His...
  Jun 08, 2022