1. Use the figure shown to complete part a and b. a) Find the area of the figure. Show all work (formulas, plugged in values, math calculations) for full credit. b) Find the perimeter of the figure. Show all work (formulas, plugged in values, math calculations) for full credit. 1. Use the figure shown to complete part a and b.

a) Find the area of the figure. Show all work (formulas, plugged in values, math calculations) for full credit.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

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