Although the actual amount varies by season and time of day the average volume of water that falls over the falls each second is 7.3 x 10 to the 5th power gallons. how much water flows over the falls in an hour? write the results in scientific notation. (hint: 1 hour equals 3600 seconds)

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)