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修改10830题面

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wangweiye7840 2024-01-24 09:21:18 +08:00
parent d3d08901b7
commit 82c6da7a4e
1 changed files with 3 additions and 2 deletions
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5
题库0.3/Problems.json
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@ -302579,7 +302579,7 @@
},
"010830": {
"id": "010830",
"content": "某分公司经销一品牌产品, 每件产品的成本为$4$元, 且每件产品需向总公司交$3$元的管理费, 预计当每件产品的售价为$x$元($8\\le x\\le 11$)时, 一年的销售量为$(12-x)^2$万件. 问:当每件产品的售价为多少元时, 该分公司一年的利润犔最大? (结果精确到$1$元)",
"content": "某分公司经销一品牌产品, 每件产品的成本为$4$元, 且每件产品需向总公司交$3$元的管理费, 预计当每件产品的售价为$x$元($8\\le x\\le 11$)时, 一年的销售量为$(12-x)^2$万件. 问:当每件产品的售价为多少元时, 该分公司一年的利润$L$最大? (结果精确到$1$元)",
"objs": [
"K0233003X",
"K0235001X"
@ -302594,7 +302594,8 @@
"usages": [],
"origin": "新教材选择性必修第二册习题",
"edit": [
"20220806\t王伟叶"
"20220806\t王伟叶",
"20240124\t王伟叶"
],
"same": [],
"related": [],