Im my grade is a 85.85 and i get a 66% and it has a 15%grade weighth what is my final grade 10 pts hurry

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

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.

How would you find the height of points on the circle? the topic is trigonometry.