I wanna share awarness about this app.. many kids come on here to get help with work and many kids to come here to online date... and some grown men come here to be per-verts And im sick and tired of coming on this app asking for help and i see kids who are 18 and younger online dating on this app... and im tired of joing z0oms and grown men trying to take avenge of me... well some times i join a z0om and some people is actually sweet but anyways im tired of grown men saying "hey show ur body" and let get upset if i say " UNDERAGE i will report you to the feds" (feds are 12 and FBI and 12 are officers) and i don't like to snitch but... yeah be careful on this app and yeah have a nice day my LUVS <3 PLEASE HELP ME SHARE AWARNES

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

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