Choose the description that matches the inequality. x < 1 A. A line traveling to the left with an open dot on x=1.
B. A line traveling to the left with an closed dot on x=1.
C. A line traveling to the right with an closed dot on x=1.
D. line traveling to the right with an open dot on x=1.

Use the distributive law to multiply. 3(4x + 5y + 6)

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).

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?