Who was an African American man who filed a suit to overturn segregation laws? Jim Crow Dred Scott Hiram Revels Homer Plessy

How has your learning inside and outside of the classroom changed your perspective about experiences you have in school and life in general Please help!Much appreciated! A simple structure is characterized by Multiple Choice high specialization and low centralization. low specialization and high centralization. low formality and low creativity. high formality and low centralization. What are some of the moral issues surrounding immigration? A box contains 40 identical discs which are either red or white if probably picking a red disc is 1/4. Calculate the number of;1. White disc.2. red disc that should be added such that the probability of picking a red disc will be 1/4 A piece of solid Fe metal is put into an aqueous solution of Cu(NO3)2. Write the net ionic equation for any single-replacement redox reaction that may be predicted. Assume that the oxidation state of in the resulted solution is 2 . (Use the lowest possible coefficients for the reaction. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank. If no reaction occurs, leave all boxes blank and click on Submit.) Hughey Co. as lessee records a capital lease of machinery on January 1, 2011. The seven annual lease payments of $350,000 are made at the end of each year. The present value of the lease payments at 10% is $1,704,000. Hughey uses the effective-interest method of amortization and sum-of-the-years'-digits depreciation (no residual value). Round to the nearest dollar. a) Prepare an amortization table for 2 011 and 2012. b) Prepare all of Hughey's journal entries for 2011. Which statement correctly compares1201 and1512ol-201 = 151ol-201 < 51l-201 > 151 This table represents a quadratic function.yx014110.52836.5456.5What is the value of a in the function's equation?A.2B.1/2C.-1/2D.1 how are different religions interdependent? Write a method named coinFlip that accepts as its parameter a string holding a file name, opens that file and reads its contents as a sequence of whitespace-separated tokens. Assume that the input file data represents results of sets of coin flips. A coin flip is either the letter H or T, or the word Heads or Tails, in either upper or lower case, separated by at least one space. You should read the sequence of coin flips and output to the console the number of heads and the percentage of heads in that line, rounded to the nearest whole number. If this percentage is 50% or greater, you should print a "You win!" message; otherwise, print "You lose!". For example, consider the following input file: H T H H T Tails taIlS tAILs TailS heads HEAds hEadS For the input above, your method should produce the following output: 6 heads (50%) You win! A.While the traits studied in Exercise 1 were hypothetical genetic traits, what type of genetic traits do you think are important to study and predict HELP ME PLZZZ!! ILL MARK YOU BRAINLIEST Which statement is an ineffective claim? Fast food restaurants are dangerous to America's youth. The driving age should be raised for three clear reasons. The United States should increase spending for nuclear power. Violent video games make teenagers more violent. Q1: You have to select an idea developing an application like web/mobile or industrial, it should be based on innovative idea, not just a simple CRUD application. After selecting the idea do the following: 1) How your project will be helpful and what problem this project addresses. (10-Marks) 2) Write down the requirements. (10Marks) 3) List the functional and non-functional requirements of your project. (10marks) 4) Which process model you will follow for this project and why? (10marks) 5) Draw the Level 0, and level 1 DFD of your application. (20marks) What two factors determine how much potential energy an object has? Plz Help I Will Mark Brainliest If Right f(x) = x^2 + 3 A). y > -3 B). All real numbers C). y 3 D). y 3 State if the triangles are similar. If so, how do you know they are similar and complete the similarity statement. Triangle LKJ____ A project has estimated annual net cash flows of $56,600. It is estimated to cost $339,600.Required:Determine the cash payback period. With the same block-spring system from above, imagine doubling the displacement of the block to start the motion. By what factor would the following change?A. Kinetic energy when passing through the equilibrium position. B. Speed when passing through the equilibrium position. Find the value of x. A: 15 B: 12 C: 10 D: 8