Use a net to find the area of the entire surface of the solid.​ A triangular prism made of unit cubes. The base triangle has a base of 3 units, height of 4 units, and a hypotenuse of 5 units. The height of the prism is 5 units.

The surface area of the prism is
square units.

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).