To the requirement of a customer, the output eta Machine shop is organized so that the number e Component, produced
on each working day is 5 7 than the previous day-
On the first day, 25 Components are to be produced manufacted
and the production is to be stoped and the total
3
2430
Components are produced - How many working day will
required to continue
the order.

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?