4 years ago

The chart below shows conversion between yards and inches.

Mathematics

2 answers:

yuradex [85]4 years ago

6 0

Answer:

32 is the missing vaule

Step-by-step explanation:

can i have brainlist

pochemuha4 years ago

4 0

32 is the missing value

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Which transformations take the graph of f(x) = e' to the graph of g(x)

Hunter-Best [27]

Answer:

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3 years ago

Please help! Will mark brainliest if correct! Tysm :)

Vika [28.1K]

Answer:

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Step-by-step explanation:

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3 years ago

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Flura [38]

Answer:

CA=6x-24 and BD = 2x+8

Find CE

CA=BD => 6x-24=2x+8 => x=8

CE=1/2(CA) or 1/2(BD) => 1/2(6x-24)=12

CE=12

CA=24

BD=24

Step-by-step explanation:

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3 years ago

What is y=x^2-12x+99^12 if x=32

ELEN [110]

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6 0

3 years ago

A frozen food company uses a machine that packages okra in six ounce portions. A sample of 54 packages of okra has a variance of

DIA [1.3K]

Answer: Interval would be (0.29,0.58).

Step-by-step explanation:

Since we have given

n = Sample size = 54

Variance = 0.44

we need to find 98% confidence interval to estimate the variance.

So, we will use "Chi square distribution"

For this , we will find

df = n-1=54-1=53

Interval would be

$\dfrac{(n-1)s^2}{\chi^2_{\frac{\alpha }{2}}}$

$\alpha =1-0.98=0.02\\\\\dfrac{\alpha }{2}=\dfrac{0.02}{2}=0.01\\\\So, \chi^2_{0.01,53}=79.84$

similarly,

$1-\dfrac{\alpha}{2}=1-0.01=0.99\\\\ \chi^2_{1-\frac{\alpha }{2},df}=\chi^2_{0.99,53}=40.308$

So, it becomes,

$\dfrac{53\times 0.44}{79.84}$

Hence, interval would be (0.29,0.58).

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4 years ago