Translate the phrase into a variable expression: twice the sum of a number and 5 2(n + 5) 2n + 5 2 + (n + 5) 2(n) + 2(5)

Find the multiplicative inverse of 8-12i

Which of the following transformations will always produce a congruent figure?

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).