Push a 20 kg box up the hypotenuse of triangle A or triangle B

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

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers