What is the solution to the inequality 1 and two-thirds greater-than-or-equal-to r minus StartFraction 7 over 12 EndFraction question mark r less-than-or-equal-to negative 2 and one-fourth

r less-than-or-equal-to 2 and one-fourth

r greater-than-or-equal-to 2 and one-fourth

r greater-than-or-equal-to negative 2 and one-fourth

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).

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.