Express 110111 base two to base ten​

Which of the following is the rational exponent expression of 6 root f

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

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1