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nikklg [1K]
2 years ago
6

The diameter of the sun is 1.391 million kilometers. Represent this number in scientific numbers.

Mathematics
2 answers:
Papessa [141]2 years ago
7 0

1,391 10^3

I hope you mean Scientific Notation. This would be the answer for it. Hopes this helps.


Digiron [165]2 years ago
4 0

Step-by-step explanation:

It is given that, the diameter of the sun is, d = 1.391 million kilometers

We need to represent the diameter in scientific numbers. A number can be written in scientific form as :

N=p.0\times 10^q

Where

p is any real number

q is any integer

Since, 1\ million=10^6

and 1 km = 1000 m

The diameter of sun is:

d=1.391\times 10^6\ km

d=1.391\times 10^9\ m

So, the diameter of the sun is 1.391\times 10^9\ m. Hence, this is the required solution.

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Nigel went to a sandwich shop for lunch. The menu to the above shows the types of cheeses and meats available. If Nigel chooses
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8

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3 years ago
Here are four questions A) 2/5 B) 2/3 C) 1/4 D) 1/10 put them in order
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Answer:

1/10, 1/4, 2/5, 2/3.

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A coffee company wants to make sure that their coffee is being served at the right temperature. If it is too hot, the customers
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Answer:

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t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}  (1)  

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For this case the value of \mu represent the parameter associated to the population (True average of cofee temperature)

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Data given and notation  

\bar X=70.2 represent the mean height for the sample  

s represent the sample standard deviation for the sample  

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t would represent the statistic (variable of interest)  

p_v represent the p value for the test (variable of interest)  

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We need to conduct a hypothesis in order to check if the true mean i equal to 70.2, the system of hypothesis would be:  

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If we analyze the size for the sample is < 30 and we don't know the population deviation so is better apply a t test to compare the actual mean to the reference value, and the statistic is given by:  

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For this case the value of \mu represent the parameter associated to the population (True average of cofee temperature)

3 0
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