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nevsk [136]
3 years ago
11

4/5 divided by 3 fraction.......​

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0

Answer:

4/15

Step-by-step explanation:

\frac{\frac{4}{5} }{3}=\frac{4}{5}(\frac{1}{3})=\frac{4}{15}

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You are told that a 95% confidence interval for a population proportion is (0.3775, 0.6225) What was the sample proportion that
Maru [420]
The mean of the confidence interval is (0.3775 + 0.6225) / 2 = 0.5. Therefore, the standard deviation of the proportion would have been sqrt[0.5*(1 - 0.5) / n], where n is the sample size. This expression simplifies to sqrt(0.25/n).

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6 0
3 years ago
If <img src="https://tex.z-dn.net/?f=%20a%5E%7B2%7D%2Bbx%5E%7B2%7D%20%3D13%20" id="TexFormula1" title=" a^{2}+bx^{2} =13 " alt="
Mkey [24]

a^2-b^2=13;\ ab=6

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3 years ago
Write as a repeated addition. Use fraction
Veronika [31]

Answer:

A) 2/3

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C)5/2

D) 5/6

E) 9/5

F) 49/6 (LOWEST TERM IT URSELF PLS)

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3 years ago
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