Archive day

January 22, 2026

3,230 public questions were asked on this day.

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How would you describe the effect on the coordinates of the vertices of a figure that is translated to the left 6 units and up 5 units?(1 point) Responses Subtract 5 units from each x -value and add 6 units to each y -va...
Asked by IGotYa 1 answer
Identify the treatments for the following study: Researchers study how different soil types (sandy, clay, and loamy) influence the growth of sunflower plants. They plant seeds in each soil type and measure their growth.(...
Asked by kk 1 answer
What are the treatment assignments in a study comparing the effects of different diets on cholesterol levels?(1 point) Responses the different diets the different diets the participants' ages the participants' ages the c...
Asked by kk 1 answer
Researchers want to explore how regular physical activity influences mood and stress levels in teenagers. Which of the following could be the participants? teenagers experiencing emotional challenges teenagers experienci...
Asked by kk 1 answer
How would you describe the effect on the coordinates of the vertices of a figure that is translated down 4 units and to the right 3 units?(1 point) Responses Add 4 units to each x -value and subtract 3 units from each y...
Asked by IGotYa 1 answer
Use the image to answer the question. An illustration shows a coordinate plane. Both x- and y-axes range from negative 10 to 10 in one unit increments. A quadrilateral with vertices P Q R S is drawn on it. Vertex P is at...
Asked by IGotYa 1 answer
In a study evaluating the impact of a healthy diet on energy levels among office workers, 60 workers who reported low energy levels were recruited. What treatment assignments could be used in this study?
Asked by kk 1 answer
When you translate a geometric figure horizontally, in which possible directions might you be moving the figure?(1 point) Responses diagonally right or left diagonally right or left left left left or right left or right...
Asked by IGotYa 1 answer
Question When you translate a geometric figure vertically, in which directions might you be moving the figure?(1 point) Responses up or diagonally up or diagonally left or right left or right up up up or down up or down
Asked by IGotYa 1 answer
A restaurant owner wants to test whether adding live music increases the average number of customers on weekends. Which is the correct null hypothesis?(1 point) Responses μ music=μ no music μ music=μ no music μ music>μ n...
Asked by kk 1 answer
What is the purpose of a null hypothesis in scientific research?(1 point) Responses to serve as a starting assumption that there is no effect to serve as a starting assumption that there is no effect to ensure the resear...
Asked by kk 1 answer
What is an alternative hypothesis?(1 point) Responses a statement that there is no effect or no difference between variables a statement that there is no effect or no difference between variables a statement that is alwa...
Asked by kk 1 answer
Which transformation(s) will result in a figure that has the same orientation as the original figure?(1 point) Responses translation and rotation translation and rotation reflection only reflection only translation only...
Asked by IGotYa 1 answer
If a triangle with vertices (4, 3) , (8, 3) , and (7, 5) is translated to the right 4 units and down 2 units, what are the vertices of the translated figure?(1 point) Responses (8, 3) , (12, 3) , and (11, 5) left parenth...
Asked by IGotYa 1 answer
Jack discovers that the orientation of a triangle is counterclockwise. He then reflects the triangle over the y -axis. What is the orientation of the reflected figure?(1 point) Responses The orientation could be clockwis...
Asked by IGotYa 1 answer
Rotate a point on a line at (−4, 6) 180° counterclockwise. What is the resulting point?(1 point) Responses (−4, −6) left parenthesis negative 4 comma negative 6 right parenthesis (4, −6) left parenthesis 4 comma negative...
Asked by IGotYa 1 answer
Placebos that look more ? are generally more effective.
Asked by kk 1 answer
Why do blue capsules and pills work best for sleep studies?(1 point) Responses blue is associated with calm and relaxation blue is associated with calm and relaxation they are easier to swallow they are easier to swallow...
Asked by kk 1 answer
Select the 2 correct answers. What are some ethical concerns associated with the use of placebos in medical trials? (1 point) Responses increasing the cost of the study increasing the cost of the study misleading partici...
Asked by kk 1 answer
Demonstrating the properties of rotations, if a line segment with endpoints (0,−3) and (0,−7) is rotated 90° clockwise, what is an endpoint of this rotated segment?(1 point) Responses (−3, 0) left parenthesis negative 3...
Asked by IGotYa 1 answer
In medical trials, why are participants randomly organized into groups?(1 point) Responses to eliminate bias and ensure the results are due to the treatment to eliminate bias and ensure the results are due to the treatme...
Asked by kk 1 answer
What is the primary purpose of using placebos in medical trials?(1 point) Responses to deceive participants to deceive participants to test the effectiveness of a new treatment to test the effectiveness of a new treatmen...
Asked by kk 1 answer
A square with sides 6 units in length is reflected across the x -axis. How long are the sides in the reflected figure?(1 point) units
Asked by IGotYa 1 answer
If a segment has endpoints (0, 4) and (3, 4) , how long will the segment be after it is rotated 270° clockwise?(1 point) units
Asked by IGotYa 1 answer
What is the new point after rotating the point (3,−5) 180° clockwise?(1 point) ( , )
Asked by IGotYa 1 answer