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valentina_108 [34]
3 years ago
8

Pls tell the answer​

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0
i believe this is it, ik it’s long but use this

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the answer is

B.

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Answer this A(n)=12(n-1)5
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Distribute:

(12n-12)5

60n-60 = A(n)

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2 years ago
find the sums.does the order of the addends matter in an addition sentence? what property is this. -5+6= 6+(-5)=
azamat

In this question we will be using Commutative Law of Addition which is as follows:

The Law that says you can swap numbers around and still get the same answer when you add.

a+b =b+a

where a and b are addends.

Using this law, we can clearly see that order of addends does not matter at all in addition.

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Answer is 1

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3 years ago
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A drug company has developed a new vaccine for preventing the flu. The company claims that fewer than 5% of adults who use its v
katrin2010 [14]

Answer:

Step-by-step explanation:

We would set up the hypothesis test.

For the null hypothesis,

p ≤ 0.05

For the alternative hypothesis,

p > 0.05

This is aright tailed test.

Considering the population proportion, probability of success, p = 0.05

q = probability of failure = 1 - p

q = 1 - 0.05 = 0.95

Considering the sample,

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Where

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n = number of samples = 1000

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p = 1 - 0.26 = 0.74

Let us assume a significance level of 0.05

Since alpha, 0.05 < than the p value, 0.74, then we would fail to reject the null hypothesis. A type I error occurs when a true null hypothesis is rejected. A type 2 error occurs when a false null hypothesis is accepted.

A type 2 error could have been made in part A.

A type 2 error would be more serious because people will believe that the vaccine is very effective in preventing the flu when it is not. This can lead to more adults getting the flu.

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3 years ago
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Which table represents a nonlinear function?
kap26 [50]

Answer:

3 ONE

IS IT RIGHT

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