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Visual explanation in the attachment. I hope you'll understand ;)
Visual explanation in the attachment. I hope you'll understand ;)
The width of a rectangle is 8 cm less than its length. The perimeter of the rectangle is 52 cm. What is the width of the rectang
1 answer:
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Answer:
a) 0.567
b) (0.5414,0.5926)
c) (0.5364,0.5976)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1007
Number of respondent that they will be able to afford health insurance in the future, x = 571
a) point estimate of the population proportion
b) 90% Confidence Interval.
Putting values, we get,
c) 95% Confidence Interval.
Putting values, we get,
Answer:
Factoring
Step-by-step explanation:
(x+4)² = 15
x² + 8x + 16 = 15
x² + 8x + 1 = 0
I hope this helps you :)