A bag contains 4 white and 3 black balls. two draws of 2 balls are successfully made, what is the probability of getting 2 white balls at first draw and 2 black balls at second draw when the balls at first draw were replaced​

What is 20+(5 x 2/5 )+ 3 show your work

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)

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?