The nurses were preparing doses of liquid cough syrup for their patients at the hospital. They poured 2.24 ounces of cough syrup into medicine cups. Each medicine cup had 0.16 ounces of cough syrup. How many medicine cups did the nurses use for the cough syrup?
12
6
14
0.14

Which graph represents the following piecewise defined function?

Multiply. write your answer in simplest form. 3/8 x 5/7

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).