Answer:
53
Step-by-step explanation:
INnbdueif v ur[gtwogre gregabgbf
The answer would be D. Survey a random sample of persons within each geographical region of the city.
This is because the other 3 answers are biased samples of data, which could sway the data collected and/or the decision that is made upon it.
Hope this helps! :)
Answer:Use fraction
Put the number that u want to divide on the numerator and the number that divide the number on the demominator
192x³ + 81
= 3(64x³ + 27)
= 3(4x + 3)(16x² - 12x + 9) ← answer
Answer:
should be 20
Step-by-step explanation:
yes
