1 . 计算机在进行数的计算处理时,使用的是二进制.一个十进制数
可以表示成二进制数
,
,即
,其中
,当
时,
.若记
,
,
,
,
中1的个数为
,则满足
且
的
的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa3875c17763c4bcbd7eebd5c805ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0223d451f3483a7fff35514cb1c4d401.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ef96396caccbf2f959e9d233f060317.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0c43388ee3fcd70021263409058915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/489340c9a2d70c00bae13b7018cad448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2397df3279607612ea3cbef101ee0bf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bf8c3ca2b0b660ac7cb1a37bbf30fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f7dcce39f3d4dc6b7faf84dc1d0a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f255d0395fba51ca2d44293cca42e0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb4071dc776c61b5631fb8f49ab01ebe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f252028ccf6ae31fbe6376e30894685e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.35 | B.28 | C.70 | D.56 |
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2卷引用:华大新高考联盟2024届高三上学期11月教学质量测评(新教材卷)数学试题
2 . 计算机在进行数的计算处理时,使用的是二进制.一个十进制数
可以表示成二进制数
,
,则
,其中
,当
时,
;记
,
,
,
,
中1的个数为
,则满足
且
的
的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a2ce3da654984c9e711818fad89e57a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0223d451f3483a7fff35514cb1c4d401.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ef96396caccbf2f959e9d233f060317.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0c43388ee3fcd70021263409058915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/489340c9a2d70c00bae13b7018cad448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2397df3279607612ea3cbef101ee0bf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bf8c3ca2b0b660ac7cb1a37bbf30fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f7dcce39f3d4dc6b7faf84dc1d0a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f255d0395fba51ca2d44293cca42e0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcbd5bb726a08c308b48373afebbb768.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baa582cb215456700aec63492cb1cf05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.7 | B.5 | C.4 | D.6 |
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3卷引用:江西省上饶市艺术学校2023-2024学年高二上学期12月月考数学试题
解题方法
3 . “更相减损术”是我国古代数学名著《九章算术》中的算法案例,其对应的程序框图如图所示.若输入的
、
、
的值分别为
、
、
,则输出的
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/14/8791802b-656f-4286-b215-c34e26afe66c.png?resizew=217)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 秦九韶是我国南宋时期的数学家,普州(现四川省安岳县)人,他在所著的《数书九章》中提出的多项式求值的秦九韶算法,至今仍是比较先进的算法.已知一个5次多项式为
,用秦九韶算法求这个多项式当
时
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c2ad653291bbbbf79ead6aaae0a42bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03f6ccbb4c090d2e66cda9e5acf44458.png)
您最近一年使用:0次
名校
5 . 秦九韶是我国南宋时期的数学家,普州(现四川省安岳县)人,他在所著的《数书九章》中提出的多项式求值的秦九韶算法,至今仍是比较先进的算法.已知一个5次多项式为
,用秦九韶算法求这个多项式当
时
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4364ff16219a52aaa29e9daed09f866e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/602d1b2e4f1ba4784c0030ad379dc914.png)
A.5 | B.14 | C.27 | D.55 |
您最近一年使用:0次
名校
6 . 用秦九韶算法求
,当
时
=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/403bf0c571cff16b048743f8ed4463e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23d29646155e27b172ecdf263e2d702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03f6ccbb4c090d2e66cda9e5acf44458.png)
您最近一年使用:0次
名校
7 . 计算机是20世纪最伟大的发明之一,被广泛地应用于工作和生活之中,在进行计算和信息处理时,使用的是二进制.已知一个十进制数
可以表示成二进制数
,且
,其中
.记
中1的个数为
,若
,则满足
的
的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6368fec0c2c25db7c29b014d60270e97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ce31b559fa49b1d0fd7d3cda0a4284f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb655493bde4a5e1fdd6d0a30878de7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a4bb9540bc84371346f26bf6cf4be19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1293da2ac6e4ebbf6acaa2f58291cd78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/686e06217cd7f643e1e60ab05ff2d58b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05c65c320fc96f8032290c9fa9917838.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.126 | B.84 | C.56 | D.36 |
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|
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|
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名校
8 . 下列说法正确的有( )
①对于分类变量
与
,它们的随机变量
的观测值
越大,说明“
与
有关系”的把握越大;
②我校高一、高二、高三共有学生
人,其中高三有
人.为调查需要,用分层抽样的方法从全校学生中抽取一个容量为
的样本,那么应从高三年级抽取
人;
③若数据
、
、
、
的方差为
,则另一组数据
、
、
、
的方差为
;
④把六进制数
转换成十进制数为:
.
①对于分类变量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a829fdd8ec0f3b7ede883cf2c3e53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2581192317ef233ccdccfc48ac29b52b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a829fdd8ec0f3b7ede883cf2c3e53b.png)
②我校高一、高二、高三共有学生
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98c0d8d16dc41fb86b72be181bd2b4f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3adf666d629e9a4f0c82fb98f6878f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90dd550e1ad9bbf01687ffb4aab788ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b72ac611ae66b86761e080761d9aabc.png)
③若数据
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3282e5fde4ae53fcb1bb072a685304c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d91e07104b699c4012be2d26160976a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc956e24bce0666d2897af1586e9a5b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e0a5609243bd218db34ff9a413f16f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe331cd00d4cfe835accb625dd7c0885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f8c4c029e552954bd493b49aeab82d5.png)
④把六进制数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3422357c7d5ad8fe6e9fd8074f424173.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/487c116fc63ddad38296b5143fb55da5.png)
A.①④ | B.①② | C.③④ | D.①③ |
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名校
9 . 如图的程序框图的算法思路源于欧几里得在公元前300年左右提出的“辗转相除法”.执行该程序框图,若输入
,则输出
的值为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/17/bf931801-ccea-430e-ad42-0ef88ebbd06a.png?resizew=141)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dc24354d64315fb0808f38924f423fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/17/bf931801-ccea-430e-ad42-0ef88ebbd06a.png?resizew=141)
A.4 | B.37 | C.148 | D.333 |
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名校
10 . 八进制数
转化为二进制数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32bd0a5940a79c4f341376f16c1b94e4.png)
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