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Kipish [7]
3 years ago
9

What is 2 + 2 what is 4 + 4 what is 8 + 8 what is 9 + 9 what is 10 + 10 ​

Mathematics
2 answers:
Igoryamba3 years ago
7 0

Answer:

lol, i hope this helps!   :)

Step-by-step explanation:

2 + 2 = 4

4 + 4 = 8

8 + 8 = 16

9 + 9 = 18

10 + 10 = 20

lakkis [162]3 years ago
5 0

Answer:2+2=4, 4+4=8, 8+8=16, 9+9=18 and 10+10=20

Step-by-step explanation:

It’s just basic math

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Using confidence interval concepts, it is found that the interval estimate is (0.274, 0.364), and it means that we are x% sure(considering the confidence level) that the proportion of all voters in the city that plan to vote for the Democratic candidate is between these two values.

<h3>What is a confidence interval?</h3>

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