The stem-and-leaf plot shows the ages of customers who were interviewed in a

survey by a store.

how many customers were older than 45?

ages of store customers

1| 0 2 3 3 6 8

2| 1 1 3 4 5 6 6 8 9

3| 2 2 4 4 4 5 7

4|1 2 3 3 5 8

5| 0 0 1 5 6

6| 2 4 5 5

7| 3

key: 1| 0 = 10

11

Step-by-step explanation:

Customer older than 45 will be in stem 4| but after leaf 5, 5|, 6|, and 7|.

And those are:

4| 8 (1)

5| 0 0 1 5 6 (5)

6| 2 4 5 5 (4)

7| 3 (1)

total = 1+5+4+1 = 11

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

sine

step-by-step explanation: