$\sqrt{\Box}$ 20 + $\sqrt{\Box}$ 45 + $\sqrt{\Box}$ 125 +
2$\sqrt{\Box}$ 180
(4(5^(2n+1))-10(5^(2n-1)))/(2(5^(2n)))
80100.(231000.x+432000)=1602000
5/100.(231000x.432000)=1602000
1 1/3 -2
(pifthenq)ifandonlyif~pifthenq
12/7 * 1 1/6
58500.(231000.x+432000)=1602000
Initially a spinner points west. Chenille moves it clockwise 2 1/4 revs then counter clocwise 3 3/4 revs. In what direction does t...
2/3 y +3/8 y =5