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KonstantinChe [14]
3 years ago
9

A 90% confidence interval is (35 45). What is the margin of error?

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0

Answer:

option a 5......

...

I hope it's correct

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You purchased an investment for $5000 that gains 11% in value every year.
german

Answer:

After 20 years the investment will be worth 11,000$

Step-by-step explanation:

in order to solve the problem you have to turn the percent into a decimal by moving the percent sign twice to the left. which will result in ".11"

then you multiply 5,000x.11 and it equals to 550 per year.

multiply 550x20 and you get 11,000

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3 0
4 years ago
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1/2+1/5 using standard algorithm
scZoUnD [109]
1/2=5/10
1/5=2/10
1/2+1/5
=5/10+2/10
=7/10
So your answer is 7/10
8 0
4 years ago
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Kobotan [32]

Answer:

d. y = 1/(x + 2) + 3

Step-by-step explanation:

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Answer: d = 1/ (x + 2)  + 3

Hope you will understand the concept.

Thank you.

3 0
4 years ago
Which number round to 4,100 when rounded to the nearest hundred
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The answer would be B.

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