2014--2015ѧÄêÏÂѧÆÚËս̰æСѧÎåÄ꼶ϲáÊýѧÆÚÖÐÊÔ¾í¸½´ð°¸

£¨Ëս̰棩ÎåÄ꼶ÊýѧϲáÆÚÖмì²âÊÔ¾í

°à¼¶_____ÐÕÃû_____µÃ·Ö_____

Ò»¡¢Ìî¿Õ¡££¨21·Ö£©

£¨ £©£¨ £©1¡¢ÓÐ12֦Ǧ±Ê£¬Æ½¾ù·Ö¸ø6¸öͬѧ£¬Ã¿Ö¦Ç¦±ÊÊÇǦ±Ê×ÜÊýµÄ £¬Ã¿ÈË·ÖµÃǦ±Ê×ÜÊýµÄ ¡£

£¨ £©£¨ £©1£¨ £©111

2¡¢3¸ö ÊÇ £¬£¨ £©¸ö ÊÇ ¡£

5£¨ £©£¨ £©83¡¢ÔÚ£¨ £©ÀïÌîÉÏ¡°£¾¡±¡¢¡°£¾¡±»ò¡°£½¡±¡£

811151

0.88 £¨ £© £¨ £© £¨ £© 2

94577£¨ £©£¨ £©£¨ £©

4¡¢11ÀåÃ×= Ã× 53·Ö= ʱ 27ǧ¿Ë= ¶Ö

£¨ £©£¨ £©£¨ £©

5¡¢Ï±í´ÖÏß¿òÖÐÈý¸öÊýµÄºÍÊÇ6¡£ÔÚ±íÖÐÒƶ¯Õâ¸ö¿ò£¬Ò»¹²¿ÉÒԵõ½£¨ £©¸ö²»Í¬µÄºÍ¡£

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

6¡¢17ºÍ51µÄ×î´ó¹«ÒòÊýÊÇ£¨ £©£¬×îС¹«±¶ÊýÊÇ£¨ £©¡£ 7¡¢

1£¨ £©ºÚÆå×ӵĸöÊýÊÇ°×Æå× £¬ ¼×²Ê´øµÄ³¤ÊÇÒҲʴøµÄ ,

4£¨ £©£¨ £©

ºÚÆå×ÓÓУ¨ £©¸ö¡£ ÒҲʴøµÄ³¤ÊǼײʴøµÄ ¡£

£¨ £©8¡¢ÔÚÏÂÁУ¨ £©Àï ÌîÉÏÊʵ±µÄ·ÖÊý¡£

ÒҲʴø ¼×²Ê´ø

¶þ¡¢Ñ¡Ôñ£¨½«ÕýÈ·´ð°¸µÄÐòºÅÌîÔÚÀ¨ºÅÀ¡££¨1¡Á5=5·Ö£©

1¡¢µ±X=0.3ʱ£¬2.4¡ÂX£¨ £©0.8¡£

A¡¢£¾ B¡¢£¾ C¡¢ £½ D¡¢ ¡Ö 2¡¢ÓÒͼÖеãAÓÃÊý¶Ô±íʾÊÇ( )¡£

A¡¢(2,3) B¡¢(3,2) C¡¢(3,4) D¡¢(4,3) 24

3¡¢ µÄ·Ö×ӺͷÖĸµÄ×î´ó¹«ÒòÊýÊÇ£¨ £©¡£

36

A¡¢4 B¡¢8 C¡¢12 D¡¢24 aa

4¡¢ÔÚ ÖÐ,aÊÇ·Ç0×ÔÈ»Êý,µ±a=6ʱ,ÊÇ £¨ £©¡£

77

A¡¢Õæ·ÖÊý B¡¢¼Ù·ÖÊý C¡¢´ø·ÖÊý D¡¢·ÖÊýµ¥Î» 5¡¢¹¤³Ì¶Ó8ÌìÐÞÍêÒ»¶Î9ǧÃ׵ķ£¬Æ½¾ùÿÌìÐÞÁËÕâ¶Î·µÄ£¨ £©¡£ 8911A¡¢ B¡¢ C¡¢ D¡¢

9898

Èý¡¢Åжϣ¨¶ÔµÄ´ò¡°¡Ì¡±£¬´íµÄ´ò¡°¡Á¡±£©¡££¨1¡Á5=5·Ö£©

1¡¢ËùÓз½³Ì¶¼ÊǵÈʽ¡£¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ £¨ £© 2¡¢Á½¸öÊýµÄ×î´ó¹«ÒòÊýÊÇ1µÄʱºò£¬ÕâÁ½¸öÊýµÄ×îС¹«±¶Êý¾ÍÊÇËüÃǵij˻ý¡£¡­¡­£¨ £© 5

3¡¢¡°Î壨1£©°àѧÉúÖÐÄÐÉúÕ¼ ¡±£¬°ÑÄÐÉú¿´×÷µ¥Î»¡°1¡±¡£¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ £¨ £©

94¡¢¼Ù·ÖÊýµÄÖµ¶¼´óÓÚ1¡£¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ £¨ £© 3

5¡¢°Ñ3¿é±ýƽ¾ù·Ö¸ø5¸öСÅóÓÑ£¬Ã¿¸öСÅóÓÑ·ÖµÃ1¿é±ýµÄ ¡£¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­£¨ £©

5

ËÄ¡¢¼ÆËã¡££¨32·Ö£©

1¡¢·ÖÊýÓëСÊýµÄ»¥»¯¡££¨6·Ö£© £¨1£©°ÑÏÂÃæµÄСÊý»¯³É·ÖÊý¡£

0.9= 0.23= 0.057=

£¨2£©°ÑÏÂÃæµÄ·ÖÊý»¯³ÉСÊý¡££¨³ý²»¾¡µÄ±£ÁôÈýλСÊý£©£¨6·Ö£© 5119 8616