英语翻译1.The letters of the word"GAUSS"and the digits in the nu

英语翻译
1.The letters of the word"GAUSS"and the digits in the number "1998"are each cycled separately and then numbered as showm.
(1)AUSSG9981 (2)USSGA9819 (3)SSGAU8199 etc.
If the pattern continues in this way,what number will appear infront of GAUSS1998?
2.Juan and Mary play a two-person game in which the winner gains 2 points and the loser loses 1 points.If Juan won exactly 3 games and Mary had a final score of 5 points,how many games did they play?
3.Ten points are spaced equally around a circle.How many different chords can be formed by joining any 2 of these points?(A chord is a straight line joining two points on the circumference of a circle.)
4.Each time a bar of soap is used,its volume decreases by 10％.What is the minimum number of times a new bar would have tobe used so that less than one-half its volume remains?
5.A cube measures 10cm×10cm×10cm.three cuts are made parallel to the fases of the cube as shown creatong eight separate solids which are then separated.What is the increase in the total surface area?