4. The Zombie Apocalypse is pending and you decide to bury a cylindrical shelter in
your backyard where you can wait it out. When you check your supplies, you
find you have 5 500 ft- of sheet metal. What will be the dimensions of the
largest shelter that you can build in meters?

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?