初一趣味数学题答案和解答过程
1、两个男孩各骑一辆自行车,从相距2O英里(1英里合1.6093千米)的两个地方,开始沿直线相向骑行。在他们起步的那一瞬间,一辆自行车车把上的一只苍蝇,开始向另一辆自行车径直飞去...
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数学难题 急!快!写出过程和解答原因!
1,设合唱队男生有x人,舞蹈队男生有y人,则合唱队女生有4y人,舞蹈女生有3x人,井岁运客由题意得,x+4y=y+3来自x,解得x=3y/2,∴4y:3x=8/92.设甲每天运x...
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奇妙大自然的问题和解答?
奇妙大自然的问题和解答?1、变色龙的皮肤能够随着周围环境色的改变而相应改变.2、电鳗这家伙也够神奇的,能发电.还有能催眠其他鱼类而捕食的章鱼.3、来自公海马生养小宝宝.4、美人鱼...
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梦幻西游的科来自举考试题目和解答
题目正确答案错误答案错误答案错误答案一般情况下,每人每周可获得几小时的加成奖励时间?3小时加成奖励时间≥60级一般情况下,每周的双倍经际之帝孙束验时间为14小时4小时24小时14...
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什么比猎豹速度更来自快的有趣问题和解答?
《什么比猎豹的速度更快》有趣的问题和解答示例:1.题目是“什么比猎豹的速度更快”,开头两个自然段为什么却先写人和鸵鸟呢?作者运用作比较的说明方件粉快选法,将大家平时可能不太熟悉的...
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郑振铎猫的问来自题和解答 急!!!!!360问答
1)来容美厚路领龙通月育殖历:第三只猫本是被人遗弃的,是“我家”出于怜悯拾来的,而第一只猫是从隔壁要来的,第二只猫是从舅舅家要来的。(2)外形:第三只猫毛色花白,并不好看,又很瘦...
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举例各种英末语常见的问句和解答方法
What'syourfirstname?Tom.What'syouraddre来自ss?7865NWSw护并聚担政短宽eetStreetWheredoyoulive?Ilivei...
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连天使都要审判请问神父如和解答
2:4就是天使犯了罪,神也没有宽容,曾把他们丢在地狱,交在黑暗坑中,等候审判。2:较死5神也没有宽容上古的世代,曾叫洪水临到那不敬虔的世代,却保护了传义道的益圆王医挪亚一家八口。...
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细胞为什么不能无限生长和**?求解
这个是细胞生物学的基本问题。三个原因:1细胞如来自果无限的长大,其表面积与体积的比就会减小,这样会造成1)细胞的物质与能量交换减慢,影响了新城代谢的效率360问答2)对外界环境不...
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运用计算思维进行问题求解过程涉及哪些环节和因素?
计算思维*立在计算过程的能力和限制之上,由人由机器执行。计算方法和模型使我们敢于去处理那些原本无法由任何个人独自完成的问题求解和系统设计。计算思维直面机器智能的不解之谜:什么人类...
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求解一题物理问题,运动和力~
要使小球做**落体运动,那么小球并没有受到斜面的支持力假设在斜面F的作用下,小球恰好做**落体运动,此时小球与斜面有接触,但两者没有发生弹性形变所以斜面的加速度a满足:atgθ=...
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关于雅典娜和阿波罗谁强的问题求解
首先,希腊神话的重点是讲述一来自段故事,它不是七龙珠火影忍者,比较谁强是个认真你就输的事。。。但是,前几天和班上一同学争论雅典娜和阿波罗谁强的问题,我突然觉得很有意思,有种360...
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为什么打雷会把电器打坏 比如说电脑和电视?求解
因为打雷的时候雷电产生高压电,会随着电线倒体围望口二保盾元语传送到用户的电器统年孩移杆好,这时电器如果在使用状态,随着雷电产生高压电将击穿电器设备。造成危害的雷医两尔讨氧带品江有...
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