From the top of a tall building, a gun is fired. the bullet leaves the gun at a speed of 340 m/s, parallel to the ground. as the drawing shows, the bullet puts a hole in a window of another building and hits the wall that faces the window. using the data in the drawing, determine the distances (a) d and (b) h, which locate the point where the gun was fired. assume that the bullet does not slow down as it passes through the window.

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).