Joe goes catfish. He sits on the bank above the Mississippi River. He has hooked a fish on the bottom of the river. His line goes down from Horizontal at an angle of depression of 28 degrees. He knows his fishing line is reeled out about 40 feet with the fish pulling tight against it at the end. How deep is the fish in the river from where joe is sitting on the bank? How far out into the river is the fish horizontally?

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: