Help please i dont understand i will give brainiest

B

Step-by-step explanation:

The volume of prism is (1/2)(5)(3/2)=15/4 or 3 3/4

Number of cubes is given by (the volume of prism)/(volume of half unit cube)=(15/4)/(1/8)=30

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

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest