Mrs. varner deposited q dollars in a bank account that has been earning annual interest. the total value of the account is based on the function f(x) = q • 1.025x, where x represents the number of years the money has been in the account. if no deposits or withdrawals are made after the initial deposit, which equation represents the total value of the account 5 years from now?

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?