Which statement regarding the association shown could explain the relationship? A. class size appears to have little effect on test scores.
B. schools is more affluent areas have larger class sizes, which is associated with higher test scores.
C. schools in more affluent areas have smaller class sizes, which is associated with higher test scores.
D. schools in less affluent areas have smaller class sizes, which is associated with lower test scores.

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

answer is b 270°

i got it down for you chief.