Victoria wants to conduct a survey to find out how much time students from her school spend doing science experiments. Which of the following is an appropriate statistical question for this survey? (1 point) How many times during the week does the best scientist perform science experiments?
How many of you perform science experiments for more than an hour every day?
How many of you perform science experiments for an hour every day?
How many hours per week do you perform science experiments

3x + 4y -25 =0 represents the amount of change sianna should recieve

i’m here for points.

the answer is y = 11.54

hope this : )

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: