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BonnyRios
28.07.2021 •
Mathematics
If X²+1=2x then what the value of x²?
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Ответ:
x² = 2x - 1
Step-by-step explanation:
x² + 1 = 2x
→ Minus 1 from both sides
x² = 2x - 1
Ответ:
x^2 + 1 = 2x
x^2 = 2x - 1
Also value of x = Root(2x -1)
Answered by Gauthmath must click thanks and mark brainliest
Ответ:
98% Confidence interval: (0.5483,0.6891)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 257
Number of adults total body length was 28 feet or longer, x = 159
98% Confidence interval:
Putting the values, we get:
is the required 98% confidence interval.