1.一条船往返于甲乙两港之间.由甲至乙是顺水行驶,由乙至甲是逆水行驶,已知船在静水中的速度为每小时8千米,平时顺行与逆行所用时间比为1:3.一天因下暴雨,水流速度变为原来的1.5倍,这条
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/21 01:49:19
![1.一条船往返于甲乙两港之间.由甲至乙是顺水行驶,由乙至甲是逆水行驶,已知船在静水中的速度为每小时8千米,平时顺行与逆行所用时间比为1:3.一天因下暴雨,水流速度变为原来的1.5倍,这条](/uploads/image/z/196194-66-4.jpg?t=1.%E4%B8%80%E6%9D%A1%E8%88%B9%E5%BE%80%E8%BF%94%E4%BA%8E%E7%94%B2%E4%B9%99%E4%B8%A4%E6%B8%AF%E4%B9%8B%E9%97%B4.%E7%94%B1%E7%94%B2%E8%87%B3%E4%B9%99%E6%98%AF%E9%A1%BA%E6%B0%B4%E8%A1%8C%E9%A9%B6%2C%E7%94%B1%E4%B9%99%E8%87%B3%E7%94%B2%E6%98%AF%E9%80%86%E6%B0%B4%E8%A1%8C%E9%A9%B6%2C%E5%B7%B2%E7%9F%A5%E8%88%B9%E5%9C%A8%E9%9D%99%E6%B0%B4%E4%B8%AD%E7%9A%84%E9%80%9F%E5%BA%A6%E4%B8%BA%E6%AF%8F%E5%B0%8F%E6%97%B68%E5%8D%83%E7%B1%B3%2C%E5%B9%B3%E6%97%B6%E9%A1%BA%E8%A1%8C%E4%B8%8E%E9%80%86%E8%A1%8C%E6%89%80%E7%94%A8%E6%97%B6%E9%97%B4%E6%AF%94%E4%B8%BA1%EF%BC%9A3.%E4%B8%80%E5%A4%A9%E5%9B%A0%E4%B8%8B%E6%9A%B4%E9%9B%A8%2C%E6%B0%B4%E6%B5%81%E9%80%9F%E5%BA%A6%E5%8F%98%E4%B8%BA%E5%8E%9F%E6%9D%A5%E7%9A%841.5%E5%80%8D%2C%E8%BF%99%E6%9D%A1)
xXNX~/NH#;ji4UC[pJn̤Md(*P$(XQ8+^a1! t3HQ}73O*QƦcٙWN_d떹eM<E:K o͎:r6à4pM_ɧ6)_4 X^@`2k4+>YO0
Y6zK#Yr[Ml[{k`m7qNg7`e
JtŰs^G3F^ ]';m_3Ze<{*y0l2$j"N^l:lTpLͺ`V~DYftXŰN7ЫPMQvފkޞ)e/7)^$ihj[zSv"O9E!^ JVRWXe1=tVꆩ^ͨ:;գRM>܃E$SDF9;#ˬxhsҤF*u+
|[q;^fB(ŠQ0hcvVcۧhCg'JO,_tChؓ3= Luy
8t9.<X$#8\]&4e:hI~.fbđ$|R=C <q*-4%y-eґJ1#-NsŔ<S5%%lNSJ#T)0+_ZB"X"cʔc/2T1dbRq/ .d+8!S &CԄ-%MAV/! pzVN f#jo@HmjV3x~"b\`VKǽ
˵)nRă|i(i!+H,q9n!D80(92%qRl_Mb:4{]W=wgx5E02OƣOr-"9 ԝ#thPR{c{=/- )+a /!̋^nI%@-!B I'0!Iw
*$:+p#0踤v+EEK8Hd-'`J2矿pюw9x&.Nݷ[vΗ浐!y_XB;b_-hKXɌ
NCnY(~ei