Suppose the solar nebula began with a diameter of 10,000 AU and a rotation period of 1 million years. How long (in years) would ma...
(X – 40% )- 4% = 3850
X = ?
500-200*2
X-2X
5/6 x 3/4
8-3
42/1 divided by 7
42 divided by 7
23*100/24
(a^{2}+b^{2})( -a^{2} +b^{2})