1、某通讯公司开设卡了甲,乙两种市内移动通信业务,甲种使用者每月需缴12元月租费,然后每通话1min,再付话费0.15元;乙种使用者不缴月租费,每通话1min,付话费0.2元.(1)若某用户一个月内在
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 21:57:33
![1、某通讯公司开设卡了甲,乙两种市内移动通信业务,甲种使用者每月需缴12元月租费,然后每通话1min,再付话费0.15元;乙种使用者不缴月租费,每通话1min,付话费0.2元.(1)若某用户一个月内在](/uploads/image/z/5206476-12-6.jpg?t=1%E3%80%81%E6%9F%90%E9%80%9A%E8%AE%AF%E5%85%AC%E5%8F%B8%E5%BC%80%E8%AE%BE%E5%8D%A1%E4%BA%86%E7%94%B2%2C%E4%B9%99%E4%B8%A4%E7%A7%8D%E5%B8%82%E5%86%85%E7%A7%BB%E5%8A%A8%E9%80%9A%E4%BF%A1%E4%B8%9A%E5%8A%A1%2C%E7%94%B2%E7%A7%8D%E4%BD%BF%E7%94%A8%E8%80%85%E6%AF%8F%E6%9C%88%E9%9C%80%E7%BC%B412%E5%85%83%E6%9C%88%E7%A7%9F%E8%B4%B9%2C%E7%84%B6%E5%90%8E%E6%AF%8F%E9%80%9A%E8%AF%9D1min%2C%E5%86%8D%E4%BB%98%E8%AF%9D%E8%B4%B90.15%E5%85%83%EF%BC%9B%E4%B9%99%E7%A7%8D%E4%BD%BF%E7%94%A8%E8%80%85%E4%B8%8D%E7%BC%B4%E6%9C%88%E7%A7%9F%E8%B4%B9%2C%E6%AF%8F%E9%80%9A%E8%AF%9D1min%2C%E4%BB%98%E8%AF%9D%E8%B4%B90.2%E5%85%83.%EF%BC%881%EF%BC%89%E8%8B%A5%E6%9F%90%E7%94%A8%E6%88%B7%E4%B8%80%E4%B8%AA%E6%9C%88%E5%86%85%E5%9C%A8)
xTRP}SMBmkmw]q"@,HءMX
=Ek3]{wXU~h(?Ԫ^CLr4}CnĬ}ff-JfR`5fV)U3ܺSON\my=Kr((ޮKȰ~_ ȋ2F'Ns23Yx_oqIz
\f3 2N#o/h<|5,iJBA"}&"/Y됢zn3NUSbvrscٮY0p̏Vy,No/OBP`c/6q"Zq%t EB