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Agata [3.3K]
3 years ago
5

What is temperature of hot chocolate in degrees celsius?

Mathematics
1 answer:
olga55 [171]3 years ago
7 0
Assuming it's boiling, the temperature will be 100°C, since water based materials can not exceed that without becoming a gas.
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Please help lol. In ISS and cant solve
Ostrovityanka [42]

Answer:

Anthony is right

Step-by-step explanation:

I answered your other problem so look there for the explanation

4 0
1 year ago
Read 2 more answers
If the distribution is really N ( 5.43 , 0.54 ) , N(5.43,0.54), what proportion of observations would be less than 5.05 ? 5.05?
Ipatiy [6.2K]

Answer:

P(X

And we can use the following excel code to find the answer: "=NORM.DIST(-0.704,0,1,TRUE)"

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable of interest for a population, and for this case we know the distribution for X is given by:

X \sim N(5.43,0.54)  

Where \mu=5.43 and \sigma=0.54

We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X

And we can find this probability on this way:

P(Z

And we can use the following excel code to find the answer: "=NORM.DIST(-0.704,0,1,TRUE)"

6 0
3 years ago
The coordinates of the vertices of a triangle are (−3,2), (0,−3), and (−4,−2).
sergeinik [125]
The perimeter of the triangle, rounded to the nearest tenth, is 8.5 units.
6 0
3 years ago
What is the 7.05 % of 1,051,50
Tasya [4]

Answer: 74130.75

Step-by-step explanation: plz mark brainliest

7 0
3 years ago
A hose fills an empty fish tank with 24 gallons of water in 8 minutes. At that same rate, how many minutes will it take the hose
kolezko [41]

Answer:

\frac{8}{24} = \frac{x}{60}

24x = 8*60

24x = 480

x = 20

Step-by-step explanation:

3 0
2 years ago
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