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3 years ago

A manufacturing business needs various items to function well. Which is an example of a service?.

Mathematics

2 answers:

aliina [53]3 years ago

8 0

The answer is C. transportation is a service.

gogolik [260]3 years ago

3 0

The answer is C. transportation.

I just took the test on plato and got 100%, hope this helps!

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Harry collected green balls in a bag. He drew two balls, of the five balls, out of the bags. Is this a random sample of the gree

babymother [125]

Answer:

Yes

Step-by-step explanation:

It is a random sample of the green balls in a bag because it never states that he is doing it someone.

7 0

3 years ago

The housing market has recovered slowly from the economic crisis of 2008. Recently, in one large community, realtors randomly

Gwar [14]

Answer:

Step-by-step explanation:

Given that the housing market has recovered slowly from the economic crisis of 2008. Recently, in one large community, realtors randomly sampled 38 bids from potential buyers to estimate the average loss in home value.

s = sample std deviation = 3000

Sample mean = 9379

Sample size n = 38

df = 37

Std error of sample mean = $\frac{s}{\sqrt{n} } \\=486.66$

confidence interval 95% = Mean ± t critical * std error

=Mean ±1.687*486.66 = Mean ±821.003

=(8557.997, 10200.003)

a) If std deviation changes to 9000 instead of 3000, margin of error becomes 3 times

Hence 2463.008

b) The more the std deviation the more the width of confidence interval.

3 0

3 years ago

What is greater 27% or 0.48

mylen [45]

Well since 27% in decimal form is .27, that mean .48 is greater.

27% < 0.48

3 0

2 years ago

Select all equations that could be used to find the measure of angle C, using the fact that the sum of all the angles in a trian

Semmy [17]

C = 180 - A - B

And

C = 180 - (A+B)

Hope I can help you :)
Brainliest answer :)) ?

4 0

3 years ago

|×|=×<br>is the absolute value of x always, sometimes, or never x

il63 [147K]

Answer:

Sometimes

Step-by-step explanation:

I’ll give you an example so you can understand:

Let’s say x is 4. So plug 4 into the problem:

|4|=4 → This is a very true statement, where the absolute value of 4 is equal to 4.

Now, let’s say x is -7. So plug -7 into the problem:

|-7|=-7 → This is a false statement because it’s saying that the absolute value of -7 is -7 which is very untrue.

So |x|=x only works for positive numbers, but not negative numbers. Therefore, |x|=x is the absolute value of x <u>sometimes.</u>

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Hope this helps and answers your question! :)

6 0

3 years ago