One week, Manuel worked his regular 40 hours

PLEASE HELP ME! THANK YOU IF YOU DO! Determine the number of valence electrons for each of the following:OCsCaSe2-Na+CNAlHe I need to know what this is What's 20 2 > 16 simplified? Why was the Roman Republic more like the Spartan Oligarchy than Athenian Democracy? Select the type of economic system that best matches each of the given descriptions.traditionalmarketcommandmixedbased on government controlof resources and production_______based on traditions and customs_______based on the forces of supply and demand_______based on price rationing and includessome government involvement_______ Fred and Wilma were divorced in year 1 (before 2019). Fred is required to pay Wilma $12,000 of alimony each year until their child turns 18. At that time, the payment will be reduced to $10,000 per year. In year 3, in accordance with the divorce agreement, Fred paid $6,000 directly to Wilma and $6,000 directly to the law school Wilma is attending. What amount of the payments received in year 3 is income to Wilma Tn=n^2+bn+c. Find the values of b and c if the sequences starts with - 1,2,7,14,.. "What is the scale factor of the following if YZG is dilated to RBP?" A total of 31 microphones are to be purchased. Each microphone costs $249 estimate the total purchase price by using round numbers Choose a topic that is important to you. For each typeof persuasive appeal, logos, ethos, and pathos, write anexample sentence that shows the use of the appeal.Label each sentence as either logos, ethos, or pathos. Write a program that will perform a few different String operations. The program must prompt for a name, and then tell the user how many letters are in the name, what the first letter of the name is, and what the last letter of the name is. It should then end with a goodbye message. A sample transcript of what your program should do is below: Enter your name: Jeremy Hello Jeremy! Your name is 6 letters long. Your name starts with a J. Your name ends with a y.Goodbye! What atoms should be in the products of the chemical reaction? What is the equation of the line that passes through the point (4,11) and is perpendicular to the line with the following equation? Y=4/3x+7 Explain how the Suez Canal helped expand the British Empire. The measures of the three angles whose sum is 120 are in the extended ratio 2:5:8 find the exact angle measures what is the y-intercept of the following equation:2x+y=5? What is the author's purpose for using a black spot onthe paper?to represent the darkness of deathto maintain the tradition of the lotteryto enhance the mystery of the lotteryto represent the horror of disobedience For every two old homes in a neigborhood there are 3 new ones. Write the ratio of old homes to new homes. 4. When Don Quixote sees the 30-40 windmills at the beginning of the passage, how does he feel?