Rosa records the distance that a toy car rolls and the time it takes to cover the distance. What scientific practice is this? collecting data asking a question providing explanations communicating results

I need help on this question will give brainly points must be right. A student throws a 120 g snowball at 7.5 m/s at the side of the schoolhouse, where it hits and sticks. What is the magnitude of the average force on the wall if the duration of the collision is 0.15 s PLEASE ANSWER!Which statement best explains the cartoons message? The nations of Europe did not want the United States to be part of the League of Nations The United States could not convince the nations of Europe to join the League of Nations The absence of the United States from its membership greatly weakened the League of Nations The nations of Belgium and France bitterly opposed England and Italy over the League of Nations A corporation produces a single product and has the following cost structureNumber of units produced each year 7000Variable costs per unit Direct materials 51Direct labor 12Variable manufacturing overhead 2Variable selling and administrative expense 5Fixed costs per year Fixed manufacturing overhead.. 441000 Fixed selling expense 112000The absorption costing unit product cost is:______. A) $149 per unit B) $65 per unit C) $63 per unit D) $128 per unit What are all of the real roots of the following polynomial? f(x) = x4 - x3 - 13x2 + x + 12 $6,000 dollars is invested in two different accounts earning 3% and 5% interest. At the end of one year, the two accounts earned $220 in interest. How much money was invested at 3%? $2,000 $3,000 $4,000 Question 18 (5 points)Identify the independent and dependent variables in the following situation: Thetemperature of the water decreases as a diver descends to the bottom of a lake.The independent variable is the temperature of the water, and the dependentvariable is the depth below the surface of the lake.The independent variable is the depth below the surface of the lake, and thedependent variable is the temperature of the water.The independent variable is the speed at which the diver descends, and thedependent variable is the temperature of the water.The independent variable is the type of boat, and the dependent variable is thetemperature of the water. write the equation of a line that is perpendicular to x=3 and that passes through the point (0 -4) will mark brainliest asap!!! Based on the information in the graph, what conclusions can be drawn about the rate of skin cancer in mencompared to that in women?than in women Christopher collected data from a random sample of 800 voters in his state asking whether or not they would vote to reelect the current governor. Based on the results, he reports that 54% of the voters in his city would vote to reelect the current governor. Why is this statistic misleading? help quick plz must get this correct I will make u a brainllest What is the slope-intercept form of the equation of the line that passes through the points (3,2) and (1,5)?y=34x92y=34x+72y=34x74y=34x+174 Read and choose the correct option to complete the series of words. Verb Tenses Mr. MacInnes usually (go) ________to church on Sundays. He never (work) _________ at his job on Sundays. Which graph represents this system? y = one-half x + 3. y = three-halves x minus 1 On a coordinate plane, a line goes through (0, 3) and (4, 5) and another goes through (0, negative 1) and (2, 2). On a coordinate plane, a line goes through (0, 3) and (1, negative 3) and another goes through (0, negative 1) and (3, 1). On a coordinate plane, a line goes through (negative 1, negative 2) and (1, 4) and another goes through (0, 1.5) and (1.5, 0). On a coordinate plane, a line goes through (negative 3, negative 3) and (0, 3) and another goes through (0, negative 1) and (3, 1). Show all work to solve 3x^2 5x 2 = 0. Which of the following is a sentence fragment?Laughed until his face turned red.My brother is funny.Their favorite hobby is drawing.I want to swim. How many valence electrons are in the electron dot structures for the elements in group 3A(13)? An insurance company models the number of warranty claims in a week on a particular product that has a Poisson distribution with mean 4. Each warranty claim results in a payment of 1 by the insurer. Calculate the expected total payment by the insurer on the warranty claims in a week. Which best defines the different forms of sexual harassment?