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3 years ago

Which table shows exponential decay?

Mathematics

2 answers:

alexandr402 [8]3 years ago

7 0

Answer:

Table 1,

1 16

2 8

3 4

4 2

Step-by-step explanation

The equation for this function can be written as

y = 16^1/x

This is exponential decay.

Mekhanik [1.2K]3 years ago

7 0

Answer: table 1

Step-by-step explanation:

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If y varies directly as x and y-21 when x<br> is 7, find x when y = -5.

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Step-by-step explanation:

Since, y varies directly as x:

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3 years ago

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7 + 14 greatest common factor

boyakko [2]

Answer:

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Give a 98% confidence interval for one population mean, given asample of 28 data points with sample mean 30.0 and sample standar

klio [65]

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$\begin{gathered} 1-\alpha=0.98 \\ \alpha=0.02 \end{gathered}$

The confidence interval for the population mean, given the sample mean μ and the sample standard deviation σ, can be calculated as:

$CI(\mu)=\lbrack x-Z_{1-\frac{\alpha}{2}}\cdot\frac{\sigma}{\sqrt[]{n}},x+Z_{1-\frac{\alpha}{2}}\cdot\frac{\sigma}{\sqrt[]{n}}\rbrack$

Where n is the sample size, and Z is the z-score for 1 - α/2. Using the known values:

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$Z_{0.99}=2.33$

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1 year ago

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VladimirAG [237]

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