A formula for 8 bottles of Window cleaner cost for 6 cups of rubbing alcohol 2 1/4 gallons of water 2 1/2 cups of ammonia how many course everything out went to formula Call for if you factory made 1280 bottles or stores to customers

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Which of the following will form the composite function?

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) ).