Sandy was completing an art project and needed the color pink, when she realized she did not have any pink. She quickly remembered that red and white make pink, so she mixed the red and white paint in the ratio of 3:5 to make pink paint. She wants to make 56 liters altogether of pink paint. She needs to figure out how much red paint she would need to buy and how much white paint she would need to buy to make 56 liters. How much red and white paint does she need to buy?

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).