In 13 months, how much will Leonard have spent on the phone total? (show
your work

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

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The area of square garden is 300m squared. how long is the diagonal?