bistin BBQ pit sells sausanguage an d brisket by the pound. Rusty orders 2pounds of sausages and 3 pounds of brisket for his family and pays $21.Marta orders 10 pounds of sausages and 14 pounds of brisket and pays $100.50. find the cost per pound of the sausages, s, a dn brisket, b,.

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)

Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).

Joe had 25 pencils he divided them into 5 pieces how many pieces does he have left