Suppose the president has a 60% approval rating among voters. Twelve voters are randomly selected and asked if they approve of the president. The population is so large that, while sampling is not done with replacement, this does little to affect the independence of the trials. We want to know the probability that seven of the 12 voters approve of the president.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume

Graph the equation 8x - 4y = 56. then, trace the graph to find the missing value in the coordinate pairs below: (-10, 140 ) (0, ) (2, ) (4, ) ( , 0)