Hiii please help i’ll give brainliest if you answer correctly

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Which is the focus of a parabola with equation y2=4x

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample