An online video service charges a one-time membership fee of $10.75. in addition, the service charges $5.60 each month. what is the total cost after the first six months of membership? enter your answer in the box.

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

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).