158.157.138.164.143.155.162.165.148.168.158.158.152.158.153.
来源:学生作业帮 编辑:搜狗做题网作业帮 分类:数学作业 时间:2024/04/27 19:55:50
158.157.138.164.143.155.162.165.148.168.158.158.152.158.153.153.165.158.156.136.132.158.155.105...
158.157.138.164.143.155.162.165.148.168.158.158.152.158.153.153.165.158.156.136.132.158.155.150.152.154.142.158.159.148.163.145.164.145.157.165
的中位数
158.157.138.164.143.155.162.165.148.168.158.158.152.158.153.153.165.158.156.136.132.158.155.150.152.154.142.158.159.148.163.145.164.145.157.165
的中位数
(156+158)/2
=314/2
=157
再问: 对 啦吗?
再答: 怎么会不对!!!! 我算了这么么长时间
=314/2
=157
再问: 对 啦吗?
再答: 怎么会不对!!!! 我算了这么么长时间
158.157.138.164.143.155.162.165.148.168.158.150.152.158.153.
153.What did the school master want ___ to the noisy childre
800米跑多少算快我800米跑3分03,身高153.男的.我不骗你
我是15岁的女生,身高才140厘米,爸爸168,妈妈153.请问我还能长多高,还有希望么,5厘
{an}是等差数列,其前n项和为sn,已知a3=11,s9=153.求数列{an}的通项公式?
{An}是等差数列,其前n项和为Sn,a3=11,S9=153.求数列{An}的通项公式
有一种农药,药与水的重量比是2:153.现有1千克药,可配制成多少千克水?
已知an是等差数列,其前n项和为Sn,已知an=11,sn=153.求数列an的通项公式;设an=log2bn证明bn是
20道文字的 例如:甲数的30%与他的15%的和适153.甲数是多少?谁有这样的列式计算 我要20道
数学二元一次方1.{X+2Y=9 3X-2Y=-12.{5X+2Y=25 3X+4Y=153.{2X+5Y=8 3X+2