What is the median of the data in this stem-and-leaf plot? 21 22 23 24 Untitled Stem and leaf plot. Vertical line separates each stem number from its first leaf number. First row. Stem 1. Leaves 4, 5, 7. Second row. Stem 2. Leaves 1, 2, 4, 4, 6. Third row. Stem 3. Leaves 0, 2. Key. 2 vertical line 1 means 21.

22.5

Step-by-step explanation:

median means middle and because there is 4 digits, you have to find the middle of 22 and 23 which is 22.5

i dony know

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40