Daniel stands on one side of a stream that is 400 feet wide. he wants to reach his campsite on the opposite side of the stream. the campsite is 1600 feet away from the point directly opposite where daniel stands. he decides that he will swim to the boat ramp to get to the side of the stream the campsite is on, and then jog to the campsite. the angle formed by daniel’s swim path and the shore at the boat ramp is .- draw a labeled diagram of the scenario-

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?