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Sergeu [11.5K]
3 years ago
15

Hi, can you please check my answer?​

Mathematics
2 answers:
motikmotik3 years ago
8 0

Answer:

The inequality is correct.

Step-by-step explanation:

Morgarella [4.7K]3 years ago
3 0

Answer:

perfect

Step-by-step explanation:

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A company's advertising budget is split between newspaper ads, magazine ads, television ads, and Internet ads. The company spend
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The spent 2,750 on the magazine adds.

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Varvara68 [4.7K]

Answer:

t = 1, but please check to see if I correctly interpreted your formatting.

Step-by-step explanation:

The format of the question is too confusing.

I'll assume this is the equation to be solved:

<u>16−2t=t+9+4t</u>

<u></u>

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2 years ago
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frutty [35]

Answer:

2/3

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3 0
3 years ago
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A company sells cans of caviar that say they each contain 100g. of product with a standard deviation of 1g. A consumer advocacy
marin [14]

Answer:

Step-by-step explanation:

We would set up the hypothesis test. This is a test of a single population mean since we are dealing with mean

For the null hypothesis,

µ = 100g

For the alternative hypothesis,

µ < 100g

Due to the <, It means that it is left tailed test.

Since the number of samples is large, the population standard deviation is given, the z test would be used. The formula is

z = (x - µ)/(σ/√n)

Where

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σ = population standard deviation

n = number of samples

From the information given,

µ = 100g

x = 99 g

σ = 1g

n = 30

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Looking at the normal distribution table, the probability corresponding to the z score is less than 0.00001

P value < 0.00001

4 0
3 years ago
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