The area of the entire figure below is 1 square unit. What is the area of the striped rectangle?

If you answer right ill give brainliest, : )

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

What is the average rate of change for this function for the interval from x=2 to x=4 ?