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(20 POINTS)EASYHow did late medieval rulers shape life in positive and negative ways?Byzantines (Vladimir & Yaroslavl the Wise), Mongols (Genghis Khan & the Golden Horde), Ivan the Great, Ivan the TerribleYou do not have to talk about all of them, but pick at least two to talk about. help plz. I have no idea what i'm doing! An atom of a certain element has 12 protons, 14 neutrons, and 2 valence electrons. What is the name of this element? 12. What is the value of x ? Write the equation of a line that passes through the points (-2,-6) and (3, 19). I Select the correct answers.Which two elements are characteristics of autobiographies?Autobiographies include fictional accounts of a series of events.Autobiographies are written in the first-person point of view.Autobiographies are told by an outside observer.Autobiographies rely on research to tell the story.Autobiographies share an authors personal thoughts. please help me please help me please help me 1. Allisons middle school team has designed t-shirts containing their team name and color. Allison and her friend Nicole have volunteered to call local stores to get an estimate on the total cost of purchasing t-shirts. Print-o-Rama charges a set-up fee, as well as a fixed amount for each shirt ordered. The total cost is shown below for the given number of shirts. Value Ts and More charges $8 per shirt. Which company should they use? a. Does either pricing model represent a proportional relationship between the quantity of t-shirts and the total cost? Explain. b. What is the constant of proportionality of Value Ts and More? What does it represent? c. How much is Print-o-Ramas set-up fee? d. If you need to purchase 90 shirts, write a proposal to your teacher indicating which company the team should use. Be sure to support your choice. Determine the number of shirts that you need for your team. suppose an egyptian mummy is discovered In what type of plate boundary did volcanoes form?u what is the most powerful surface current in North AmericaA) Gulf stream currentB) California currentC) North pacific currentD) North equatorial current What is the constant rate of change of the graph below? Which histone is not a part of the histone core? How did the Colonists choose to govern themselves? Find the system of inequalities which represents the shaded region on the coordinate plane.A)y> 2x + x and y> 1 + xB)y > 2x + x and y> 1 - xC)y> 2x- x and y> 1 + xD)y > 2x - x and y > 1 - x Choose the possessive case of the plural noun belowprospectors'a prospector'sb. prospector hasc. prospectors'sd. correct as is 1. Describe one point on the line and the slope of the line graphed below:O (2,0),O (-4,2),O (-4,2), -30 (0,1), Which is a correct interpretation of the cladogram shown below?Amoeba Sponge EarthwormTroutLizardKoalaDogPlacentalHalLimbsJowsSegmented BodyMulticellularUnicellular A.Trout do not have segmented bodiesB. Amoeba are multicellular C. Trout and Koalas are in the same classD. Koalas evolved after trout The stock of Company A gained 5.25% today to $21.05. What was the opening price of the stock in the beginning of the day? why do you think fans would like to know who's their favorite instagram stars are hanging out with or eating dinner with?