All of the following fractions are equivalent to 1/2, except: 4/7 , 2/4 , 5/10 , 6/3 please help thank you

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 system of linear inequalities is represented by the graph?

What would the rule be for the reflection of y=-3