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1 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdc420dd79a8007cee0bf30a9990e0ee.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5aca7f0097fc0562c40375ce6756d56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57115371320bf8c2b5cde136392696c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdc420dd79a8007cee0bf30a9990e0ee.png)
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2024-02-04更新
|
578次组卷
|
4卷引用:湖北省荆州市荆州中学2023-2024学年高一下学期5月月考数学试卷
名校
2 . 计算
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bd4896f71731884161889dce2cb0842.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bd4896f71731884161889dce2cb0842.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe5835efa518f9f14e61d7f4267055bf.png)
您最近一年使用:0次
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解题方法
3 . 把物体放在冷空气中冷却,如果物体原来的温度是
,空气的温度是
,那么t min后物体的温度
(单位:℃)可由公式
(k为正常数)求得.若
,将55℃的物体放在15℃的空气中冷却,则物体冷却到35℃所需要的时间为______ min.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cbc80c01de7c234401433fe858b7a6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ea1a11e6cc8591f7fd3e8f9092e47ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6861ea66b004cf4b9058032e2d3df15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc552a405bb45b1c2e1ddd062bb281b.png)
您最近一年使用:0次
4 . 已知国内某人工智能机器人制造厂在2023年机器人产量为400万台,根据市场调研和发展前景得知各行各业对人工智能机器人的需求日益增加,为满足市场需求,该工厂决定以后每一年的生产量都比上一年提高20%,那么该工厂到哪一年人工智能机器人的产量才能达到1200万台(参考数据:
) ( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/694613e148bb635b86e6a67bc755cdf3.png)
A.2028 年 | B.2029年 | C.2030年 | D.2031年 |
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解题方法
5 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9c5607cfa3590357c2db76899904679.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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6 . (1)化简求值: ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69f6ce4feba0375c31ed6a0f61cf48e.png)
(2)已知
,
,
,
,且
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a69f6ce4feba0375c31ed6a0f61cf48e.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b430da74168bd25fd3f156c62e6f393c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/110ab1eec7af116f797f33043381087d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0976fbec433a1cf7635f2eb3a1d92a1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef23a88af5ff4804fc88251437d4ab32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c65d2f40f30cd01c3d42bdbcf200e83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f0cdecd7c6e0775e4d53db1135c353e.png)
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7 . 字体:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d75b60cfb304c0cf3eb5cec3da8a314.png)
____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d75b60cfb304c0cf3eb5cec3da8a314.png)
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解题方法
8 . 解关于x的不等式:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6a923de6f0bfb8bd90ade1a5ebf3cda.png)
(2)已知
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6a923de6f0bfb8bd90ade1a5ebf3cda.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f259d31f5906c43ac1ec4cc9e94cacb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/460f2ced8eb43b8560e865b1de333079.png)
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9 . 求下列各式的值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a901ce429c419f52f20ce304e715a1.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56a901ce429c419f52f20ce304e715a1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a5010086ea30405256a26232982ebe4.png)
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10 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66e5fee95335956a9c4b05ea760cc886.png)
__________ .(结果用
,
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ce9c080be9a3dba82bee3a6f9dabfa9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/646bb054d4464c8709beb70852692214.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66e5fee95335956a9c4b05ea760cc886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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