The table shows the weights of a sample of packages carried by an air freight company last month. Find the mean deviation for the data in the quantity column. Select one:

8.09

1.52

2.84

6.18

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)

Harold wrote this equation to model the level of water in a pool over time. the variable x represents time in hours. f(x) = 3,500 - 225x which statements about the situation are true? check all that apply. the water level is rising. the water level is falling. the initial level of water in the pool was 3,500 units. the initial level of water in the pool was 225 units. the pool was empty after 14 hours. the water was 2,600 units high after 4 hours.