Jorge, the shipping manager at Durable Products, writes a memo proposing that that they stop using RoadHog Trucking Company and ship everything by L. B. Haines. The reason he gives is that two of the accounts that have been shipping by L. B. Haines during the last year increased their orders by more than 10%, so he is certain that switching trucking firms will cause other accounts to grow too. The executives of the company do not accept Jorge's suggestion. Why was his memo unconvincing?

What is the the greatest common factor ?

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)