Answer:
See Explanation
Step-by-step explanation:
I will answer this question with the attached square pyramid
From the attached pyramid, we have:

So, the base area is:



The dimension of each of the 4 triangles is:


So, the area of 4 triangles is:



So, the surface area is:



Answer:
-2
Step-by-step explanation:
The answer is 1,832
If it travels 548 miles per hour, multiply that by 4 more hours and you get 1,832
16,000 because you divide 40,000 by 20 and you get 2000 so you multiple by 8 the number of students that are out less then 5 days a year