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Pani-rosa [81]
3 years ago
12

What's one seventh times seven ninths

Mathematics
2 answers:
Mashcka [7]3 years ago
6 0
1/9. I don't know how to do the work. I used a calculator.
prisoha [69]3 years ago
3 0
Once you set this up you should multiply the numerators and denominators straight across.
You will get seven for the numerator and 63 for the denominator
Then simplify and get
One ninth
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Step-by-step explanation:

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The graph shows the function g. Which of the following statements is NOT true? *
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The figure above shows the graph of a function f with domain 0 ≤ x ≤ 4. Which of the following statements are true? Show Video ... If there is no c, where -2 < c < 2, for which f'(c) = 0, which of the following statements must be true? Show Video ...

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Write the fraction 4 and 3/8 as a decimal.
erica [24]

Answer:

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Step-by-step explanation:

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Alexus [3.1K]

Answer:

1/10

Step-by-step explanation:

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2 years ago
A lab is testing the amount of a certain active chemical compound in a particular drug that has been recently developed. The man
Mazyrski [523]

Answer:

The 95% confidence interval is "87.94, 91.86".

Step-by-step explanation:

The given values are:

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n = 25

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\bar{x} = 89.9 mg

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σ = 5

α = 0.05

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=  Z(\frac{\alpha}{2} )

=  Z(\frac{0.05}{2} )

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Now,

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=  \bar{x}  \pm Z(\frac{\alpha}{2} )\times \frac{\sigma}{\sqrt{n} }

On substituting the values, we get

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7 0
3 years ago
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