The midpoint of \overline{\text{AB}} AB is M(1, 1)M(1,1). If the coordinates of AA are (-2, 5)(−2,5), what are the coordinates of BB?

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

What is the approximate chemical composition of the solar nebula?

About 140,000 japanese died in this japanese city when americans dropped an atomic bob at the end of world war ii