Olivier a besoin d'une feuille de papier de 1260 cm2. S'il taille cette feuille dans une grande
feuille de 1,3 m2, quelle sera l'aire de la
partie de la feuille non utilisée en
centimètres carrés?

The heaviest 16% of all men in weight weigh more than how many pounds ?

Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)