Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s) The measure of angle ois 6. The measure of its reference angle is
and sin is

What is (28 + 7 + 6 + 3) x 1/2 show your work

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

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).