- Probablity and statistics review help? Can anybody help me PLEASE?

Discover Questions

Verify that M(u,v)=A +u(B-A) +v(C -A) ( A,B,C vectors) is a parametric representation of surface of the triangle A(1,0,0) B(0,-1,2) C(0,2,1)? Por que soy mas flexible cada año que pasa y sin hacer estiramientos? If a+b+c=4, ab+ac+bc=6, and abc=3, what is 1/a + 1/b + 1/c? A partir de qual atividade o homem relacionava-se com o tempo durante o tempo medieval? Could someone help me with these math problems? I can't figure them out. Solve the linear equation;
x+2y=15
y=-2x+0 9x-12y=-3
-12x+16y=4?