Bonjour, svp aider moi, Une personne vivant a Lyon est payée au SMIC. Elle vit seule dans un appartement pour lequel elle dépense 420 de loyer chaque mois en 2019. Quel pourcentage de son salaire est utilisé pour payer le loyer? Arrondir à l’unité

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?