Answer:
0.83
Step-by-step explanation:
5 or more raise the score 4 or less let it rest
Elementary nostoligia :)
<span>valid. She used a representative sample
</span>because she correctly found the average and 18,000 is a reasonable number to get for a the problem
I think It would be -4-(-8)/2-(-9)=-4+8/2+9=4/11 is the equation by using y2-y1/x2-X1
Sorry If I'm wrong.
Answer:
3
Step-by-step explanation:
mark brainliest
