If a polynomial function f(x) has roots 0, 4, and 3+square root 11, what must also be a root of f(x)

What is the value of the expression below? 148+(-6)| + |– 35= 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).

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges