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kondor19780726 [428]
2 years ago
11

Can someone do this for me please?! Just the answer pls

Mathematics
1 answer:
Vinvika [58]2 years ago
3 0

Answer:

see the attachment photo!

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3 years ago
Find the number of juice boxes.
xenn [34]

Answer:

Here is the number of juice boxes

Step-by-step explanation:

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The safety inspector in a large city wants to estimate the proportion of buildings in the city that are in violation of fire cod
storchak [24]

Answer:

Check Explanation.

Step-by-step explanation:

The sample will be a representative of the entire build us in the city.

For a sample size 35, 3 have fire code violations, hence, the proportion of houses with fire code violations = (3/35) = 0.0857 = 8.57 %

The uncertainty in the estimate is given in the form of standard error.

Standard error = √[(p(1-p)/n]

n = sample size = 35, p = 0.0857, 1 - p = 0.9143

Standard error of the sample = √(0.0857×0.9143/35) = 0.1616

In terms of the population, (0.1616/35) = 0.00462

Proportion of buildings with fire code violations = (8.57 ± 0.462) %

8 0
3 years ago
How does the structure of a trinomial with a leading coefficient of 1 and a positive constant help to factor it?
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Answer:

See explanation

Step-by-step explanation:

If a quadratic trinomial has a leading coefficient of 1 and a positive constant, then it is very easy to factor.

You just have to look for two factors of the constant term that add up to the coefficient of x( the middle term).

Then you write as factors.

For instance;

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To factors of 6 that add up to 5 are 2 and 3.

Therefore the factorization is:

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