Zander wants to find out what the most popular sporting event is in the district’s high schools. he surveys a sample of the population. under which condition is surveying a sample valid?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9