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山东省滕州一中、枣庄市第三中学2017-2018学年高一下学期期末考试数学试题

适用年级:高一试卷类型:期末试题总数:22浏览次数:145上传日期:2018/7/29
1 . 计算sin43°cos13°-cos43°sin13°的结果等于
A.eqId767acf51abfd4d97a757561d1a882151B.eqId18c57999a18a435b8420e97c41639876C.eqId5f816d038c584dc7a249120298677ef3D.eqIdcf32b3b919f04cc18988c622e750e9f1
难度:0.94组卷:1039题型:单选题更新:2010/9/10
2 . 已知平面向量eqIde9bdfc378245413c88b0059ab2f1f6cbeqId0bdcb974df504c55ab5ad4b169f76be0的夹角为eqIda6c32f4cd0be4d358564859104ff974aeqId7e74b19f9748483b951afdc09fa89e1deqId1f838798302344cdb3020ad1e59a037f,则eqIdbd4a675b4c6c4818a810e93679b16aa4(  )
A.eqId37705e1ef6a84bbdbe88433e75932cdfB.eqId40dc3382431b4d6590c0446bc96ba770C.eqIdd77492470d9e421dad2d25a5d4aba4b3D.eqId52888b9703e048a1bd09b2c3586f45e6
难度:0.94组卷:911题型:单选题更新:2020/2/18
3 . 某人在打靶中,连续射击eqIdc052ddfbd4524f67a79e0e77c2e5656a次,至多有一次中靶的对立事件是(  )
A.至少有一次中靶B.两次都中靶
C.两次都不中靶D.恰有一次中靶
难度:0.94组卷:537题型:单选题更新:2018/7/29
4 . 某校为了解学生数学学习的情况,采用分层抽样的方法从高一eqId7ea93d0094104b8abd234a64e674581b人、高二eqId774b61c005e24ec2bf0f620131eff587人、高三eqIdf458db68122849abb588feb2e682d9ac人中,抽取eqId1f75735d3326439ebe71a2ab52637302人进行问卷调查,已知高二被抽取的人数为eqIdbcf62ee9123641e0a2fce2bd23e65ee4,那么eqId8c4243d3a68d483db73d7f4203c7e940(  )
A.eqId3cfc006c7115425c9bf681b2e1cfa7b4B.eqId7ea93d0094104b8abd234a64e674581bC.eqId774b61c005e24ec2bf0f620131eff587D.eqId71a8253a14294bfaa6ee523fd6d5ea0f
难度:0.85组卷:304题型:单选题更新:2017/8/16
5 . 已知向量eqIda3a0d34a12bf4a15b11c0cdb1c661541eqId03d41f74959b4006a0e270dfe08f1ea3,若eqId680cfd2285994ec7bb86f5e5ca548f1f,则eqIdf3ccc5889ff44339b4e5a8c578f48e0e(  )
A.eqIdd7225001a06642ef81093263e6a2f9acB.eqIdd1342446cf284d02aeace61cd8688be8C.eqId30c998d35a344d80a18e14a8c8f2d14fD.eqId0776143169fe4ff9b4e2ac2a9896b663
难度:0.94组卷:424题型:单选题更新:2020/2/18
6 . 下表是某厂eqIdbcafd66ca427492db247b89848b8e8d8月份用水量(单位:百吨)的一组数据:
月份eqId8e15963708e9415da25069fea5906e24
eqId37705e1ef6a84bbdbe88433e75932cdf
eqIdc052ddfbd4524f67a79e0e77c2e5656a
eqId8898c1dc81824f3098bbeae74e8f11fd
eqIdddd35c5d043e4ebeac32a99367053c68
用水量eqId072d7d6b911b42bc89207e72515ebf5f
eqIdbebdb8e65a794c5fbde9dc42f94721f1
eqIdddd35c5d043e4ebeac32a99367053c68
eqId8898c1dc81824f3098bbeae74e8f11fd
eqIdd6b18819695347898dabb798f7b10b06
 
由散点图可知,用水量eqId072d7d6b911b42bc89207e72515ebf5f与月份eqId8e15963708e9415da25069fea5906e24之间有较好的线性相关关系,其线性回归直线方程是eqId4e05afa8bc38464398ab2b8fda183433,则eqId783c5f01aa1e49b29f88c27d2eca4354(  )
A.eqId6363bee95b744abfb8b9672bd52b244dB.eqIdea9d0a9573314578bef105850e37acb1C.eqId3709b9643786451ebebc0d6245ed5613D.eqId57b1e5088b9448a78fbaa091fa42a986
难度:0.85组卷:228题型:单选题更新:2018/7/29
7 . 已知eqId64b9b599fdb6481e9f8d9a94c102300b的面积为eqId1d59fa8484ab4cfb89244f9e9ea59cdfeqIdf58592cb41444e42b8aca60d63c3bad8eqId926998504f3f46dd91d220c9b74be802,则eqIdeb40fa419da943e1a4011e4695270678(    ).
A.eqId7bcd573cee334383ad72cc4b179fcfb3B.eqIdcb0b4d348f474513aaf4718b21559f01C.eqId09e05062a16b4f488a1f9b4f661d0c75D.eqIdd1f30dbc126c4c019fb6297ec9249e7f
难度:0.65组卷:437题型:单选题更新:2018/2/5
8 . 下边茎叶图表示的是甲、乙两人在5次综合测评中的成绩,其中有一个数字被污损,则甲的平均成绩超过乙的平均成绩的概率是()
figure
A.eqId170361f2c13a48679439924a405d8282B.eqIdaf22e0e393474044907f7074dad72e76C.eqId64c33ceb7a234ef4b7630a4efae01f90D.eqId5255aa721623485f9dfbfd166a59c97a
难度:0.94组卷:561题型:单选题更新:2017/2/8
9 . 若以连续掷两次骰子分别得到的点数eqId3a4208e0040c42ed8b09de2cae9d562eeqIdf458db68122849abb588feb2e682d9ac作为eqId182b257dc27141919a98e16485a7abd4点的坐标,求点eqIdd7be5abad1e34f6db17a56660de8d54f落在圆eqId6526b5eb81fc4b6b89056e5cff68b010外部的概率是(  )
A.eqId5b7fb20e420642068fbd5be267156d14B.eqId5f51ce9cc7fe4412baeb871cceb26665C.eqId5b9776561eae4f2c9c8ebc74647da317D.eqId9bbe750a150342e1a267795336f4eb5a
难度:0.94组卷:1322题型:单选题更新:2012/10/20
10 . 要得到函数eqIdf9a4ef9d796641d6921d9ee828411c12的图象,只需将函数eqId493472e17fd5410d9ccf1cffc6eb1ed3的图象(  )
A.向左平移eqIdd3e88ecbd2db456396e01302a43b93d9个单位B.向右平移eqIdd3e88ecbd2db456396e01302a43b93d9个单位
C.向左平移eqId4bbbce4c9d174148a92193e26d43bd72个单位D.向右平移eqId4bbbce4c9d174148a92193e26d43bd72个单位
难度:0.65组卷:979题型:单选题更新:2015/5/11
11 . 任取eqIde08d2b4373c44430a746d7d6dc41584e,则使eqId28d482ba94204d1d9bc8cb153b7edf75的概率是(  )
A.eqId767acf51abfd4d97a757561d1a882151B.eqIddda48cced83d424b89b7d8f8c62b1056C.eqId5f51ce9cc7fe4412baeb871cceb26665D.eqIda8012d5322b240128851ebf3cd086e12
难度:0.65组卷:234题型:单选题更新:2017/8/21
12 . 已知eqId8ccf61601cf049d8a2100ee27d5b2419,函数eqIdeb9dff23218744b69be86a53e3ba14d2eqId197afa26eaff4dd0883cf46a5fd2e4e6上单调递减,则eqIdf15782a6b93b49aeb4285c6f304dbe29的取值范围是(  )
A.eqIde7cb3ae7a89b4ab1ae1f7cca056c43cdB.eqIdd58fdebeab1b408ba76b0ed651856962C.eqIdf791318c51a245d2b3b55a6b486788bfD.eqIda89f9b05125f42deb285e7ab995bc06e
难度:0.65组卷:495题型:单选题更新:2018/7/29
13 . 已知向量eqId0bacb58cf59a44c195607bedd96ce50ceqIde086c9123da245c2b8c65d41de01eab4eqId70c52126b23a4d5388d832c32cc794a4________
难度:0.85组卷:133题型:填空题更新:2020/2/18
14 . 一组样本数据按从小到大的顺序排列为:eqIdfca343da1efc413487359c1551da9dbeeqIda86879ae304449a4a6e6461c485a1f13eqIdddd35c5d043e4ebeac32a99367053c68eqId8e15963708e9415da25069fea5906e24eqId072d7d6b911b42bc89207e72515ebf5feqId76cab3deb22044968094187ee9174798,已知这组数据的平均数与中位数均为eqId8f65c930571d4ff6aa6a50029d46826e,则其方差为__________.
难度:0.65组卷:543题型:填空题更新:2018/5/6
15 . 如图,为测得河对岸塔AB的高,先在河岸上选一点C,使C在塔底B的正东方向上,测得点A的仰角为60°,再由点C沿北偏东15°方向走10 m到位置D,测得∠BDC=45°,则塔AB的高是_____.figure
难度:0.85组卷:1232题型:填空题更新:2020/2/21
16 . 若点eqId19a4eb16029e4550a14f2afe4741a3c3在以eqIdbedf755e0fdb4d078d6859360706b163为圆心,eqIddd4bf187d3fd47f6bcc24e568e09643e为半径的弧eqId1609e6778d084a1d9bb2bf4111fcf29a(包括eqIdcc614bd3390c4d028df189b234dcc351eqId8754ce8cf7f34f04abb9a0c041f57f5c两点)上,eqId3aa8004718414dc998d26a6faf25de0b,且eqIda5119aba77294e77ad67fb5d7c6787ac,则eqId80c564e99ddf4291880d9d6516f7cde7的取值范围为__________
难度:0.4组卷:1532题型:填空题更新:2018/7/29
17 . 已知函数eqId58aaf71b62f84619bd2676b60e356f8d.
(1)化简eqIdb2fc35e7765a4f9297592531e0f0ae89
(2)若eqIdcfe45e8b343b40d3ad2ea03b44b8b885,且eqIdfad0443e116e48f79d69c0cb05dd1b7d,求eqIde4cb39f02723439eb3643f79ec528008的值.
难度:0.65组卷:1591题型:解答题更新:2020/2/24
18 . 已知eqId367c07db2c8342248eebee6e4fa01da8eqIdc3ce22f6ebe24371b3bb7f4d6dacd114eqIdf7085c2f518540469df5df24b84ba18c.
(1)求向量eqId1da0f28d13de4404b1255259409bc7adeqIdc91f7835c4144e81ab23732f3d013fc7的夹角eqIdf9db0aee08264a238b9741675591065e
(2)求eqIdc4e6b53dce204b21a5e5b2e2093d7a0c及向量eqId1da0f28d13de4404b1255259409bc7adeqId148bf19fdd1e41f0ade513aee76256cf方向上的投影.
难度:0.65组卷:102题型:解答题更新:2019/10/16
19 . 已知产品eqIdf8ef9ec340b848fc8802eec4cf1a8b89的质量采用综合指标值eqId2381423d4cd146cab95f55527681a766进行衡量,eqId1aa7e5b6c55e4bb489fbc5428c749bcc为一等品;eqId3401e92b54a6414783ff8d97f9c0f9ce为二等品;eqId65dd44f647af467782d2da45f89e5732为三等品.我市一家工厂准备购进新型设备以提高生产产品eqIdf8ef9ec340b848fc8802eec4cf1a8b89的效益,在某供应商提供的设备中任选一个试用,生产了一批产品并统计相关数据,得到频率分布直方图:
figure
(1)估计该新型设备生产的产品eqIdf8ef9ec340b848fc8802eec4cf1a8b89为二等品的概率;
(2)根据这家工厂的记录,产品各等次的销售率(某等次产品销量与其对应产量的比值)及单件售价情况如下:
 
一等品
二等品
三等品
销售率
eqId9bbe750a150342e1a267795336f4eb5a
eqId5f51ce9cc7fe4412baeb871cceb26665
eqIdaf22e0e393474044907f7074dad72e76
单件售价
eqId7d78b3d9ec5c4ac687714914740d55df
eqId1c1b006090344679b56b4c75d395cd8e
eqId5557c7b84f794778b10717993bbb709e
 
根据以往的销售方案,未售出的产品统一按原售价的eqIdccdadd79bc0d4c73a85a7fa9f256dcfa全部处理完.已知该工厂认购该新型设备的前提条件是,该新型设备生产的产品同时满足下列两个条件:
①综合指标值的平均数不小于eqIddd4bf187d3fd47f6bcc24e568e09643e(同一组中的数据用该组区间的中点值作代表);
②单件平均利润值不低于eqIdddd35c5d043e4ebeac32a99367053c68元.
若该新型设备生产的产品eqIdf8ef9ec340b848fc8802eec4cf1a8b89的成本为eqId11f75c152f5341f39d020095cecda9b3元/件,月产量为eqIdd13ef8c05ba1416584491f70387f531d件,在销售方案不变的情况下,根据以上图表数据,分析该新型设备是否达到该工厂的认购条件.
难度:0.65组卷:160题型:解答题更新:2018/7/29
20 . 在一次商贸交易会上,商家在柜台开展促销抽奖活动,甲、乙两人相约同一天上午去该柜台参与抽奖.
(1)若抽奖规则是从一个装有eqIdc052ddfbd4524f67a79e0e77c2e5656a个红球和 eqId8898c1dc81824f3098bbeae74e8f11fd个白球的袋中一次取出eqIdc052ddfbd4524f67a79e0e77c2e5656a个球,当两个球同色时则中奖,求中奖概率;
(2)若甲计划在eqIdeb990ae76a3748e4904749cc81772cb6之间赶到,乙计划在eqId716910ce760e4ed8be5d51a462ce1d0e之间赶到,求甲比乙提前到达的概率.
难度:0.85组卷:2522题型:解答题更新:2013/12/26
21 . 已知函数eqIde2bedad07ff44abea66190b0276f45dbeqIdbe023c4619b44e4989abb56352bb0807的部分图象如图所示.
figure
(1)求函数eqId6f13759e937144069819aed2ae5a1057的解析式;
(2)把函数eqId144eff5c0e4649138a21f2b1b6a06907图象上点的横坐标扩大到原来的eqIdc052ddfbd4524f67a79e0e77c2e5656a倍(纵坐标不变),再向左平移eqIdd3e88ecbd2db456396e01302a43b93d9个单位,得到函数eqId7c3fb83bd6cb402a91a35f8807b8c986的图象,求关于eqId8e15963708e9415da25069fea5906e24的方程eqId85bcc628fecd4acfafb3286345005519eqId285682cfa22c43d497428e827929e4dc时所有的实数根之和.
难度:0.65组卷:1441题型:解答题更新:2017/11/6
22 . 在eqId992fe44057cf4492895193f3f5398449中,角eqIdcc614bd3390c4d028df189b234dcc351eqId8754ce8cf7f34f04abb9a0c041f57f5ceqId19a4eb16029e4550a14f2afe4741a3c3所对的边分别为eqId70a27b6ddf6b478285353abb3b1f3741eqIdaea992e70d4943e49e893817eb885ed7eqIdad7cefefaba947e1a168bca491c4fca1,已知eqId0cd8063abf2b458f80091bc51b75a904为边eqId0627be51821d4be7b3e024a354815d64的中点,eqIdc6c1cc2b2862466f811582665769b38deqId097b4f4c1f6d42fd87d4639620f40e03eqId79b6466898ac471abcb54483316406dc.
(1)求角eqIdcc614bd3390c4d028df189b234dcc351的大小;
(2)求eqId992fe44057cf4492895193f3f5398449的面积.
难度:0.65组卷:537题型:解答题更新:2018/7/29
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