Step-by-step explanation:
= (8n² - 3n + 10) + (-3n² - 6n - 7)
= (8 - 3)n² + (-3 - 6)n + (10 - 7)
= 5n² - 9n + 3
Option → #1
Answer:
answer option number 4
Step-by-step explanation:
Answer:
neither significantly low nor significantly high.
Step-by-step explanation:
Great question, it is always good to ask away and get rid of any doubts that you may be having.
Since there are a total of 1400 births we can easily calculate that half of that number is 700. Since the total number of girls born are 698 we can see that it is basically half of the total number of births. Therefore I can subjectively state that this number is neither significantly low nor significantly higher. There are almost an equal number of girls being born than there are boys.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answer:
I am pretty sure its
C. Simple random sample
Step-by-step explanation:
Answer:
The answer is "Option b".
Step-by-step explanation:
The probability of the vehicle and also another entity getting shifted more carefully together because they keep moving across a planned site. so, if going to drive is a "closing possibility." In Just 0.99 USD per month, in which users can raise your chance by either a vehicle in front of you suddenly stop and fall on your street, that's why we can say, that choice b is correct.
