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3 years ago

Whats 600 divied by 300

Mathematics

2 answers:

kolbaska11 [484]3 years ago

4 0

Answer:

Step-by-step explanation:

torisob [31]3 years ago

4 0

Answer:

2 is the answer of the question

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There are 12 inches in a foot. Find the number of inches in 6 feet

Scrat [10]

Answer:

72 inches

Step-by-step explanation:

12 × 6 = 72

Answer: There are 72 inches in 6 feet

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3 years ago

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Which statement best describes the excluded values of a rational expression?

denis23 [38]

the answer is b because

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3 years ago

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Help lol pleaseeeee<br> I don’t know what to do

Tanya [424]

I think the answer is 4

If my memory serves me right then you have to do Q3-Q1

This is 6-2

The answer would be 4

Hope this is right and it helps :)

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3 years ago

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4 x 105 in standard notation

Paul [167]

Answer:

Lol its 420

Step-by-step explanation:

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3 years ago

web based software company is interested in estimating the proportion of individuals who use the Firefox browser. In a sample of

nata0808 [166]

<h2>Answer with explanation:</h2>

Let $\hat{p}$ denotes the sample proportion.

As per given , we have

n= 200

$\hat{p}=\dfrac{30}{200}=0.15$

Critical value for 99% confidence : $z_{\alpha/2}=2.576$

Confidence interval for population proportion :-

$\hat{p}\pm z_{\alpha/2} \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.15\pm (2.576)(\sqrt{\dfrac{0.15(1-0.15)}{200}})\\\\\approx0.15\pm0.065\\\\=(0.15-0.065,\ 0.15+0.065)\\\\=(0.085,\ 0.215)$

Hence, a 99% confidence interval for the proportion of all individuals that use Firefox: $(0.085,\ 0.215)$

The lower limit on the 99% confidence interval = 0.085

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3 years ago