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Sonja [21]
3 years ago
12

Study the diagram of circle C, where two chords, AB and DE, are equidistant from the center.

Mathematics
1 answer:
irina [24]3 years ago
7 0

The answer to what is the length of AB and the correct value is 20

I got a 100% on test

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Nostrana [21]
Multiply 2,500 by 1.50 which is B.
3 0
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Suppose the bolt factory has only cases and bags.How can it pack the order for 3,140 bolts?
Annette [7]
They would put the bolts inside the boxes and bags
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3 years ago
The claim is that the proportion of accidental deaths of the elderly attributable to residential falls is more than 0.10, and th
Alex777 [14]

Answer:

The correct option is b) 4.71

Step-by-step explanation:

Consider the provided information.

Test statistic for proportion: z=\frac{\hat p-p}{\sqrt{\frac{pq}{n}}}

It is given that the claim is that the proportion of accidental deaths of the elderly attributable to residential falls is more than 0.10, and the sample statistics include n=800 deaths of the elderly with 15 percent of them attribute to residential falls.

Therefore, \hat p=0.15, p = 0.1, q = 1-0.1 = 0.9 and n = 800.

Substitute the respective values in the above formula.

z=\frac{0.15-0.1}{\sqrt{\frac{0.1\times0.9}{800}}}

z=\frac{0.05}{\sqrt{\frac{0.09}{800}}}

z\approx4.71

Hence, the correct option is b) 4.71

3 0
3 years ago
Factoring expressions 9+36w
alexdok [17]

Answer:

9( 1 + 4w)

Step-by-step explanation:

So if you're simplifying then you need to find the greatest common factor. The GCF is 9.

8 0
3 years ago
GREATEST COMMON FACTOR OF 8 OF 36
Mekhanik [1.2K]

Answer:

4

Step-by-step explanation:

greatest common factor means the largest positive number that can divide both terms

if you divide 8 by 4 = 2

and if you divide 36 by 4 = 9

8 0
3 years ago
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