1. The people of Whoville were shopping like crazy to get their lists completed! One customer bought a wreath for $12 and seven ornaments. The customer spent a total of $54. How much did each ornament cost? 2. If the average size of a heart is 12 cm and the Grinch's heart is "maybe" two sizes too small . How many centimeters is the Grinch's heart?​

Which value of c would make he following expression completely factored? 8x+cy

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).

10 points? me . its important ‼️‼️