Answer:v=0.164 or 1.914
Step-by-step explanation:
Answer:
382
Step-by-step explanation:
Surface area = 2(7 × 8) + 2(7 × 9) + 2(8 × 9)
= 382
A does not represent the number of girls in comparison to the total number of students.
21/40 represents girls to total number
19/40, in turn, represents boys to total number.