Questlon 2 of 13 Which of the following quadratic regression equations best fits the data
shown below?
23
4
-4
1
x
3 2 10
4
8
20
44 60
56 30 15 3
O A. y=1.68x2 +1.06x +4.96
O B. y = 2.06x2 +0.18x+ 2.18
O c. y = 5.02x2 +3.66x + 4.16
9
D. y = 3.48x2 + 1.22x+3.44

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !