Ashley’s mother will make 4 pineapple fruitcakes for a bake sale to raise money for the school band. if 25 ounces of crushed pineapple are divided equally into four parts, how much pineapple will there be for each fruitcake? a) 25/ 4 ounces b) 4 /25 ounces c) 25 1/4 ounces d) 4 1 /25 ounces

Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333

Which angle is the smallest? also give me an explanation so i can complete it to other questions as well, : )

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) ).