Liz walks 5/6 of a mile to school everyday. her friend ann walk 3/4 of a mile how much longer is liz's walk than ann ?

Which expression gives the area of the triangle shown below

Simply 8x squared + 5(7x squared- x) - 2x =

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).