Apopulation consists of 500 elements. we want to draw a simple random sample of 50 elements from this population. on the first selection, the probability of a particular element being selected is

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.

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

How many solutions does the nonlinear system of equations graphed below have?