Answer:
For the first city, the 95% confidence interval would be:
28,900 +/- 2300 x 3 = 28,900 +/-6900$
For the second city, the 95% confidence interval would be:
30,300 +/- 2100 x 3 = 30,300 +/- 6300$
Answer:
y=9x+9
Step-by-step explanation:
Take 12 from 24 and if the the answer is 12 then it's a factor.
-4 - 7 divide 8n thats the answer