英语数学题我晕For problems 1and 2 ,the supply and demand equations are given as follows :S=2/3P-100 D=-4/3P+500 ,where P is the priceThe equilibrium price isA 200 B.300 C.600 D.9002. The number of items that wil be demanded at the equi
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 04:39:28
![英语数学题我晕For problems 1and 2 ,the supply and demand equations are given as follows :S=2/3P-100 D=-4/3P+500 ,where P is the priceThe equilibrium price isA 200 B.300 C.600 D.9002. The number of items that wil be demanded at the equi](/uploads/image/z/6127961-41-1.jpg?t=%E8%8B%B1%E8%AF%AD%E6%95%B0%E5%AD%A6%E9%A2%98%E6%88%91%E6%99%95For+problems+1and+2+%2Cthe+supply+and+demand+equations+are+given+as+follows+%3AS%3D2%2F3P-100++++D%3D-4%2F3P%2B500+++%2Cwhere+P+is+the+priceThe+equilibrium+price+isA+200++B.300+C.600++D.9002.++The+number+of+items+that+wil+be+demanded+at+the+equi)
英语数学题我晕For problems 1and 2 ,the supply and demand equations are given as follows :S=2/3P-100 D=-4/3P+500 ,where P is the priceThe equilibrium price isA 200 B.300 C.600 D.9002. The number of items that wil be demanded at the equi
英语数学题我晕
For problems 1and 2 ,the supply and demand equations are given as follows :
S=2/3P-100 D=-4/3P+500 ,where P is the price
The equilibrium price is
A 200 B.300 C.600 D.900
2. The number of items that wil be demanded at the equilibrium price is
A.500 B.300 C.200 D.100
正确:B D
主要不懂 ,where P is the price
求讲解 求详解 求算法 求 equilibrium price 平衡价格?的意思
英语数学题我晕For problems 1and 2 ,the supply and demand equations are given as follows :S=2/3P-100 D=-4/3P+500 ,where P is the priceThe equilibrium price isA 200 B.300 C.600 D.9002. The number of items that wil be demanded at the equi
题目是供求的方程分别为S=..D=...
要求供求平衡,就是S=D,得出P=300
当为平衡价格时,需求量是D=-4/3P+500=100