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1 . 如图1是某高三学生进入高中三年来的数学考试成绩茎叶图,第1次到12次的考试成绩依次记为
.如图2是统计茎叶图中成绩在一定范围内考试次数的一个算法流程图.那么算法流程图输出的结果是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/30/7990ff20-37e3-4944-9665-8ab705582683.png?resizew=345)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39eea044619fef88d734a4c709fa510.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/30/7990ff20-37e3-4944-9665-8ab705582683.png?resizew=345)
A.9 | B.10 | C.11 | D.12 |
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2020-02-17更新
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3卷引用:2020届湖南省汨罗市高三教学质量检测试卷(一)数学理科试题
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2 . 对任意的非零实数a,b,若a⊗b的运算原理如图所 示,且min{a,b,c}表示a,b,c中的最小值,则2⊗min{1,log0.30.1,30.1}的值为 ( )
![](https://img.xkw.com/dksih/QBM/2018/1/15/1861006439284736/1862499140255744/STEM/ef6f544f0acc4fc3887d7021f0becd2b.png?resizew=190)
![](https://img.xkw.com/dksih/QBM/2018/1/15/1861006439284736/1862499140255744/STEM/ef6f544f0acc4fc3887d7021f0becd2b.png?resizew=190)
A.-1 | B.![]() | C.1 | D.2﹣30.1 |
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3 . 阅读右面的程序框图,输出结果s的值为
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 某地区打的士收费办法如下:不超过2公里收7元,超过2公里时,每车收燃油附加费1元,并且超过的里程每公里收
元
其他因素不考虑
,计算收费标准的框图如图所示,则
处应填
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/2017/5/10/1683941235081216/1684026226966528/STEM/4bf76c88-2950-4fce-b98e-49ba96703f9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2412e0858a487ea13b834b028bea189e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e1c9ae241fd78126274c65e17990c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11d71379442f28c038d367d49422cf90.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/987517758fad59f6f695761deb2a5ebd.png)
![](https://img.xkw.com/dksih/QBM/2017/5/10/1683941235081216/1684026226966528/STEM/4bf76c88-2950-4fce-b98e-49ba96703f9e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2017-07-02更新
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9卷引用:河北省保定市2017届高三二模理科数学试题
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5 . 执行如图所示的程序框图,则输出的
( )
![](https://img.xkw.com/dksih/QBM/2019/5/31/2215516365791232/2215555768401920/STEM/10ac3b0601304f49a6907a30d531669c.png?resizew=106)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66f2e6ee1b9be808f49ec91a2689b43c.png)
![](https://img.xkw.com/dksih/QBM/2019/5/31/2215516365791232/2215555768401920/STEM/10ac3b0601304f49a6907a30d531669c.png?resizew=106)
A.![]() | B.![]() | C.![]() | D.![]() |
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2017-04-17更新
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