Your answer would be, <span>No, it is not a valid inference because her classmates do not make up a random sample of the students in the school </span>
Use the Pythagorean Theorem:
A²+B²=C²
6²+5²=C²
36+25=C²
61=C²
√61=C
So the answer is C.
Answer: 480. Hope it helps! :)
Step-by-step explanation:first, you times 10 times 8, you get 80. then, you times it by six. Your answer is 480.
Answer:
y= -1x + 2
Step-by-step explanation:
-4/4 is the same as saying -1. slope always has to be in the simplest form.