Jack lives on a farm and has a large backyard. The area of his rectangular backyard is of a square mile. If the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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).

The surface area of the triangular prism is .