Find the simplified form of the expression. give your answer in scientific notation. (3x10^6) (8x10^-4)

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer