Mayihavethismilk

从甲地去乙地每小时行50米,迟到24分钟,每小时行75米,早到24分钟.求甲乙俩地距离 函数f(x)=(x-1)²,数列（an)为等差数列,公差为d,数列(bn)为等比数列,公比为q(q≠0,q≠1).设a1=f(d-1),a2=f(d+1),b1=f(g-1),b2=f(g+1).(1)求数列{an} {bn}的通项公式；（2）设对任意自然数n,都有a(n+1)=c1/b1+c2/b2+ 描写泰山的佳句描写泰山佳句,记住是佳句,是句子,最好是古诗.描写泰山佳句,记住是佳句,是句子,最好是古诗.描写泰山佳句,记住是佳句,是句子,最好是古诗.描写泰山佳句,记住是佳句,是句子, 什么是孺子可教0 一道八年级上的填空题一轮船甲以16海里/小时的速度离开A港向东南方向行去,另一艘轮船乙同时离开A港向西南方向航去．2小时后,他们的距离为40海里,则轮船乙的速度为? 孺子可教的故事希望得到好的答案! 1.若（2a-1）²+|3+b|=0,求=（a-b）²与a+b²的值.2.已知m²+m+1=0,求（3m²-2m）-2（m²-3/2m）+1的值3.已知A=2y²+2ky-2y-1,B=-y²+y-1,且A+6B的值与y无关,求K的值. {[X-2]-1}=A恰好有三个整数解，求A的值，括号为绝对值符号 七年级数学题,需要详细过程～急如图,已知AB等于5㎝,BC等于2㎝,点O是线段CA的中点O,求线段OB的长 两辆汽车同时从相距360千米 的两地相对开出,甲车每小时行33千米 ,乙车每小时比甲车多行6千米 .两车在途中相遇时,甲车比乙车多行多少千米? More than even是一个表达法吗More than even the prefessional teachers that we have in school,parents are generally the most involved in the development and education of children这句话里even是什么作用啊?和意思?more than even 是和 Perhaps even more important than this saving is the fact that the knowledge ...Perhaps even more important than this saving is the fact that the knowledge engineered into each archetype pattern may prevent you from making costly and time-consuming mi 英语翻译Wireless security is a challenging problem,even more so than wired security in many respects that must be addressed by mobile appliances. it is way more complicated than that.中的way是什么意思?为什么要用way. It is more than clear that 排比到底是句式还是修辞不要笼统的说一下,因为在百科上出现过排比句式这个词 很小气遇到危险就跑,是什么动物什么动物!不是脑筋急转弯 会遇到危险的动物是什么 下列动物在遇到危险时,逃跑的速度最小的是() A,鸡B,麻雀C,乌龟D,猎狗 一辆汽车从A城开往B城,行道途中某地时,以行路程与未行路程的比是1:3.如果再行130.一辆汽车从A城开往B城,行道途中某地时,以行路程与未行路程的比是1:3.如果再行130千米,则以行的路程于未行 国家发展为什么要依靠生产技术 简单说明我国为什么要重视推进科技和教育的发展 泰山名人名言KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK 比泰山还重出自哪句名言? 用心倾听,好处多多 童年趣事开头(好点的） 比泰山还重出于哪个名言 Only from him_________________(她才能)get more information about the company.(able) no matter which station,only if you are beside me that happiness. 为什么要进行“国陪计划” 认真聆听的作用是什么 关于写童年趣事的作文开头