Let f(x) = x2- 3x - 7. Find f(-3)

Which ratio is equivalent to 10: 85

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

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?