como resuelvo: 2/5√20 + 3/5√80 -1/2√180 -6√45
2a ^ { 8 }+ 2a ^ { 8 }
1.6^0.2
1856444
128328.0537
4534032
4110100
38095805254
The technological matrix for a three industry input- output model is;
A= (■(0.5&0&0.2...
In an era of global warming, the use of fossil fuels is being reduced. As refrigeration is a major user of power in the home, a wo...
80+35+50+42+43+34+25+55+69+72
54+51+41+43+83+57+62+80+67+56
A:B=8:3,B:C=5:6, What is A:C
3+(-2)
4800 multiply 12.5
