Workers in athletics shoe warehouse are putting in extra hours today. when the air-conditioning went haywire in the huge building, temperature swollen. the glue that held labels on to the shoeboxes dried out and fell off. now workers had to look inside each box to figure out what solid held. in the first 150 boxes, they found 12 pairs of the $175 air jordan ex ex i models. they used a random sampling method to predict how many boxes of the same style they would find into total of 2700 shoeboxes. right and solve a proportion to see what they found next question they will find blank pairs of air jordans xx i i in 2700 boxes

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Aprisoner is trapped in a cell containing three doors. the first door leads to a tunnel that returns him to his cell after two days of travel. the second leads to a tunnel that returns him to his cell after three days of travel. the third door leads immediately to freedom. (a) assuming that the prisoner will always select doors 1, 2 and 3 with probabili- ties 0.5,0.3,0.2 (respectively), what is the expected number of days until he reaches freedom? (b) assuming that the prisoner is always equally likely to choose among those doors that he has not used, what is the expected number of days until he reaches freedom? (in this version, if the prisoner initially tries door 1, for example, then when he returns to the cell, he will now select only from doors 2 and 3.) (c) for parts (a) and (b), find the variance of the number of days until the prisoner reaches freedom. hint for part (b): define ni to be the number of additional days the prisoner spends after initially choosing door i and returning to his cell.

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.