In a direct democracy, who votes on government policy?

O senators
O all citizens
O representatives
Oonly democrats

summarize the test-construction strategy of factor analytic approach you are interested in how ordinary objects become sacred through their meanings. which theoretical approach will help you most in analyzing the data you collect? ou own a portfolio that is 28 percent invested in stock x, 20 percent in stock y, and 52 percent in stock z. the expected returns on these three stocks are 8 percent, 19 percent, and 15 percent, respectively. what is the expected return on the portfolio? (do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) the electrical signal that typically moves from the cell body down the axon to the terminal buttons is called the . group of answer choices neurotransmitters action potential epigenome myelin sheath You would like to study all of the numbers that are at a distance 10 or less from a number -20. Write this using absolute value notation and use the variable x what is cinematography?click or tap a choice to answer the question.making general decisions about how a film will lookthe process of capturing images on film or digital video Q: How do quantitative and qualitative properties differ? Give examples How would I solve a problem like this? For 0 t 8 , a particle moving in the xy-plane has position vector x(t),y(t)=sin(2t),t^2t , where x(t) and y(t) are measured in meters and t is measured in seconds. At time t = 8 seconds, the particle begins moving in a straight line. For t 8 , the particle travels with the same velocity vector that it had at time t = 8 seconds. Find the position of the particle at time t = 10 seconds Unit 4 sample work - theres 9 questions here - im offering 50 points and brainliestFind the vertex: y = 1/2x^2 + 2x - 3(__,__)Solve: 4n^2 = 64__Solve by factoring: 2x^2 + 5x - 3 = 0(___)(___) = 0x = __ or __Find the value of c to make the expression a perfect trinomial: k^2 - 4k +cc = ___Solve x^2 - 3x + 1 = 0x = __ or __ (answer with 2 decimal values)Use the discriminant to determine how many real-number solutions: x^2 + 7x - 13 = 0a - no solutionsb - one solutionc - two solutionsd- infinite solutionsWhich type of function best models the data in the table? Use the difference or ratios:(look at the picture for this one sorry, its number 7 tho btw)Solve the system: y = x^2 - 12x + 33...................................y = 4x - 30x = ___ or ___A ball is thrown into the air: The height, h, in feet, of the ball can be modeled by the equation, h = -16t^2 + 20t + 6 where, t is the time, in seconds, the ball is in the air. When will the ball hit the ground?___ secondsalso if anyone find its easier i added a picture as well, which you will need anyways for question number 7 What portable electronic device (ped's) are permitted in a SCIF So, what is the geometry of the universe on large scales? The following data relate to a firms purchase of a machine used in the manufacture of its product:Invoice price $299,000Applicable sales tax 2,100Cash discount taken for prompt payment 1,300Freight paid 1,160Cost of insurance coverage on machine while in transit 1,025Installation costs 1,900Testing and adjusting costs 1,375Repair of damages to machine caused by the firm's employees 1,450Prepaid maintenance contract for first year of machine's use 1,200Determine the acquisition cost of the machine. What are LiAlH4 and NaBH4 commonly used for? 2. Consider a simple two-route network, connecting a single origin zone to a single destination zone. Route I is a highway route with travel time (in hours) given byti = 0.33(1 + x1/ci),c1=4400 vehicles/hourwhere x1 is the peak-hour demand flow (in vph) on route 1.Route 2 is a rail transit route which, because it is separated from road traffic, has a constant travel time oft2 = 0.75 hours,All highway travel is by single-occupant vehicle. Currently, the peak-hour demand for travel between the origin zone and the destination zone is 10,000 trips/hour.a) Determine the user-optimized assignment of trips to these routes and resulting total travel time.A legislative initiative to "Let People Drive" has sold bonds (to be repaid from future tax revenues), to raise enough money to expand the capacity of the highway route to 6600 vehicles/hour. Predict the user-optimized assignment (UOA) of trips to these two routes, the resulting total travel time, and the percent improvement of travel time on the highway route.Unfortunately, now air quality has deteriorated in the region, and the results of air quality modeling indicate the highway travel should be limited to 4000 vehicle-hours during the peak hour in order to attain air quality standards. If travelers value their time at $12.00/hour, determine a highway congestion toll which causes the resulting UOA to meet this constraint.Unfortunately, now air quality has deteriorated in the region, and the results of air quality modeling indicate the highway travel should be limited to 4000 vehicle-hours during the peak hour in order to attain air quality standards. If travelers value their time at $12.00/hour, determine a highway congestion toll which causes the resulting UOA to meet this constraint. when a natural gas valve is opened, allowing methane to escape into the air at 250c, no reaction occurs. when a spark is used, the methane combusts and a flame persists as heat is continuously released. why is a spark required for the reaction to occur? PythonDesign a program that asks the user to enter a series of 20 numbers. The program should store the numbers in a list and then display the following data:The lowest number in the listThe highest number in the listThe total of the numbers in the listThe average of the numbers in the listThis is what I have so far but it keeps giving me an error and I need help figuring it out, also an explanation would be nice thanks##This program will ask the user to enter a series of 20 numbers. It will then#store the numbers in a list and then display the lowest number in the list,#the highest, the total, and the average number in the list while using a loop.#def main():numbers = get_values()get_values()get_analysis(numbers)def get_values():print('Please Enter A Series Of 20 Random Numbers')values =[]for i in range(20):value =(int(input("Enter A Random Number " + str(i + 1) + ": ")))values.append(values)return valuesdef get_analysis (numbers):print("The Lowest Number Is: ") + str(min(numbers))print("The Highest Number Is: ") + str(max(numbers))print("The Sum The Numbers Is: ") + str(sum(numbers))print("The Average The Numbers Is: ") + str(sum(numbers)/len(numbers))main() 1. Which step would be the most helpful for evaluating a literary work?O deciding quickly whether you like it or notasking friends what they thought of itlearning secrets about the author's lifeO analyzing the structure of the work Fitting a straight line to a set of data yields the prediction line ; = 6 +9X;. The values of X used to find the prediction line range from 6 to 33. a. Should this model be used to predict the mean value of Y when X equals 7? b. Should this model be used to predict the mean value of Y when X equals - 7? c. Should this model be used to predict the mean value of Y when X equals 0? d. Should this model be used to predict the mean value of Y when X equals 32? Listed following are some of the distinguishing characteristics of the four Galilean moons of Jupiter. Match each characteristic to the appropriate moon.Io :- source of ionized gas in the donut-shaped charged particle belt around Jupiter- hot, glowing lava visible in some photos- volcanoes currently eruptingEuropa :- ice covered surface with few impact craters- double-ridged surface features strongly suggest a subsurface ocean belowGanymede :- largest moon in the solar system- heavily cratered terrain adjacent to fairly smooth terrainCallisto :- entire surface appears heavily cratered and ancient- most distant from Jupiter of these four moons