英语翻译There are a toal of 85 workers'hours available per day for productiona at a calculator manufacturer.There are 40 workers' hours available for encasement and quality control each day.The table below shows the number of hours needed in each department for two different types of calculators.Calculator Type | Production Time | Encasement and Quality Controlgraphing calculator | 3/2 hours | 2 hourscomputer-algebra systems(CAS) | 1 hour | 1/2 hourQ:Let
英语翻译
There are a toal of 85 workers'hours available per day for productiona at a calculator manufacturer.There are 40 workers' hours available for encasement and quality control each day.The table below shows the number of hours needed in each department for two different types of calculators.
Calculator Type | Production Time | Encasement and Quality Control
graphing calculator | 3/2 hours | 2 hours
computer-algebra systems(CAS) | 1 hour | 1/2 hour
Q:Let g represent the number of graphing calculators and let c repesent the number of CAS calculators.write a system of inequalities to represent the number of calculators that can be produced.
楼下干嘛阿你..
(翻译) 1.设书包单价X元，则随身听单价8X-30元 X 8X-30=510 X=60 答：书包60元，随身听450元 2.设：甲每小时做X个零件，则乙每小时做X-
一个计算器生产商每天用85个工作时生产产品,其中40个工作时用于包装和质量控制,下面的表格显示两种不同类型计算器在每天生产环节所需的工作时数：计算器类型｜生产时间｜包装和质量控制时间图形计算器 | 3/2 小时 | ...