What is the area of a triangle with a =25, b =13, and c =17? a. 99.1 units 2
c. 98.7 units 2
b. 100.5 units 2
d. 102.3 units 2

Add the fractions and simplify 1/2+ 1/3

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).

3x = 729 solve for x plz . it's urgent. will mark