The imagine shows the atomic arrangements of four different substances.

Which are compounds and why?

11/5 - 7/4 + 2/1 evaluate Name and explain at least three causes for theAgricultural Revolution. How did King react to seeing Starr's television appearance? 12 year ago the ratio between the ages of A and B was 3 : 4 respectively. The present age of A is 3of C's present age. If C's present age is 10 yr, then what is B's present age? (in years) Rewrite as a simplified fraction.\large{0.7\overline{8} = {?}}0.7 8 =? was is 0.788888 8 is the number that is recoring HELP ME what's punctuationanswer it Can someone please help me. Who was the mysterious man from the Netherlands who helped both Moses Austin get his first land grant approved in Texas? brainliest if correct :) J.J. Thomson discovered the electron in 1897. In 1904, he proposed a model of an atom, describing that there was an equal distribution of negative and positive charges throughout the atom. In 1909, Ernest Rutherford tested J.J. Thomsons model by shooting positive particles at gold foil. Based on Thomson's model, it was predicted that the particles would fly through the foil with a small amount deflected back. Analyzing the results, Rutherford discovered that more of the particles bounced back than expected. Which of the following best explains how the results of Rutherfords experiment affected Thomsons widely-accepted atomic model? A. Rutherfords results were invalidated and discarded because Thomsons model was correct. B. Rutherfords results supported parts of Thomson's model, but also provided new data and interpretations. C. Rutherfords results suggested that the model proposed by Thomson was based on false research and required a change in his hypothesis. D. Rutherfords results supported Thomsons model that there was a negative core surrounded by positive charges and caused a modification in the overall atomic theory. Which sentence uses inextricably correctly?My father inextricably packed his clothes in my suitcase.Because we are sisters, our memories are inextricably linked to each other.Farmers inextricably separated the male and female sheep in the pasture.If you inextricably practice, you might qualify for next years team. When soil lacks nutrients needed for crop growth, farmers might add __________ to the topsoil to promote the growth of crops.A.pesticidesB.saltC.fertilizerD.subsoil Question 1 of 5Members of Congress have the responsibility of: In this graph, the y-intercept of the line is The equation of the line is y = The length of a rectangle is 11 feet more than the width. If the perimeter is 46 feet, then what is the length of the rectangle, in feet? can anyone answer this please The Enormous State University History Department offers three coursesAncient, Medieval, and Modern Historyand the chairperson is trying to decide how many sections of each to offer this semester. The department is allowed to offer 45 sections total, there are 4,700 students who would like to take a course, and there are 58 professors to teach them. Sections of Ancient History have 100 students each, sections of Medieval History hold 50 students each, and sections of Modern History have 200 students each. Modern History sections are taught by a team of two professors, while Ancient and Medieval History need only one professor per section. How many sections of each course should the chair schedule in order to offer all the sections that they are allowed, accommodate all of the students, and give one teaching assignment to each professor? The European Union requires companies to: aerase user data when requested. bkeep all data open source. cnever sell data. ddelete all personal customer data after two years. HELP PLEASE!!!!!! FASTS!!!!! THANK YOU PLEASE AND THANK YOU KUCH APPRECIATED yall my brain hurt plz help its due today i cannot think of nothing broOne of this week's writing prompts is:Create an Acrostic using the word Freedom.