Your grandparents give you two options to invest money for your future. the first option is to
put $10,000 into an account and add $2000 each year for 25 years (the initial $10,000 doesn’t
count as a year). the second option is to put $3 into an account and double the amount in the
account each year for 14 years (the initial $3 doesn’t count as a year). which option would
result in a greater sum of money and by how much? ( show steps: ))

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?