The journal entry to record this transaction consists of a: debit of the purchases account for $21400 and credit the accounts payable account for $21400
<h3>How to enter a transaction in a journal?</h3>
We are told that a company purchased $21,400 of supplies on credit.
Now, it is vital to note that in a journal, there is the credit column and also the debit column.
Now, the way we carry out recording the Journal Entry for a Credit Purchase is that;
When a business purchases goods or services on credit, the business will then debit the purchases account, which will increase the business’s assets.
The business will also credit the accounts payable account, which will increase the business’s liabilities.
Thus;
The journal entry to record this transaction consists of a: debit of the purchases account for $21400 and credit the accounts payable account for $21400
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Explanation:
According to a study conducted by an organization, the proportion of Americans who were afraid to fly in 2006 was 0.10. A random sample of 1,100 Americans results in 121 indicating that they are afraid to fly. Explain why this is not necessarily evidence that the proportion of Americans who are afraid to fly has increased Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. This is not necessarily evidence that the proportion of Americans who are afraid to fly has increased above 0.10 because the sample proportion, is very close to 0.10 (Type an integer or a decimal.) OB. This is not necessarily evidence that the proportion of Americans who are afraid to fly has increased above 0.10 because the probability of obtaining a value equal to or more extreme than the sample proportion is which is not unusual. (Round to four decimal places as needed.) OC. This is not necessarily evidence that the proportion of Americans who are afraid to fly has increased above 0.10 because the value of np(1-P) is less than 10 OD. This is not necessarily evidence that the proportion of Americans who are afraid to fly has increased above 0.10 because the sample size n is more than 5% of the population.
Answer:
A)
X | Y
-2 | 13
-1 | 8
0 | 5
1 | 4
2 | 5
3 | 8
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B) -1.8
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<u>hope it helps...</u>
<u>have a great day!</u>
Considering the definition of wavelenght, frecuency and propagation speed, the frequency of the electromagnetic radiation that has a wavelength of 720.0 nm is 4.167×10¹⁴ Hz.
In a periodic wave the wavelength (λ) is the physical distance between two points from which the wave repeats itself. It is expressed in units of length (m).
The frequency (f) is a measure of the number of cycles or repetitions of the wave per unit of time. Its unit is s⁻¹ or hertz (Hz).
The propagation speed is the speed with which the wave propagates in the medium, that is, it is the magnitude that measures the speed at which the wave's disturbance propagates along its displacement. Relate the wavelength (λ) and the frequency (f) inversely proportional using the following equation:
v = f×λ
In this case, you know:
- v=c= 3×10⁸ m/s
- f= ?
- λ= 720 nm= 720×10⁻⁹ m
Replacing in the definition of propagation speed:
3×10⁸ m/s= f × 720×10⁻⁹ m
Solving:
3×10⁸ m/s÷ 720×10⁻⁹ m= f
<u><em>4.167×10¹⁴ Hz= f</em></u>
Finally, the frequency of the electromagnetic radiation that has a wavelength of 720.0 nm is 4.167×10¹⁴ Hz.
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