The square of a certain negative number is equal to five more than one-half of that number. what is the number?

-1/2
-5/2
-2

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

For which scatterplot is the correlation strongest?

Is 0.8 a rational or irrational number