A survey of 150 shoppers is conducted and the results displayed below show that, of the two flavors of a particular brand of jelly available, 84 prefer strawberry, 37 prefer grape, and 100 shoppers would buy one or the other or both. Fill in the empty table cells in the two-way frequency table. StrawberryNot StrawberryTotal
Grape 37
Not Grape 50
Total84 150
What is the probability (rounded to the nearest whole percent) that a randomly selected shopper would buy both grape jelly and strawberry jelly? (4 points)

a
21%

b
14%

c
33%

d
53%

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.