Assume the wind was blowing directly to the north, for the problem outlined in 9-30. use a spreadsheet and plot out the concentration at ground-level at a distance 1.5km directly downwind(north) from the stack starting from 500m east of centerline to 500 meters west of centerline in 50meter increments. (you are being asked to plot the concentration ground level in the “y” or transverse direction for z=0 and x=1.5 km). include the spreadsheet, an example calculation and the

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

How many verticies does a triangular prims have