Agame room has a floor that is120 ft by 75 ft. a scale of the floor on grid paper uses 1 unit: 5 feet. what are the dimensions of the scale drawing?

Find the area of the regular hexagon if a side is 20 cm.

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).

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.