Dia A sequence is defined recursively by the formula f(n+1)=-0.2f
(n). If f(4)=-0.8, what is f(1)?

True or false? many triangular shapes can be circumscribed about a given circle

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

The parabola opens: y=√x-4 (principal square root) up down right left