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Please answer the following completely, clearly, and neatly. Thank you.

The multiplicative group U_{n} is cyclic. The cyclic
generators for U_{n} are called primitive n^{th}
roots of unity. How many of the 20^{th} roots of unity in
U_{20} are primitive, and why?

Answer #1

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Technology Transfer in the Solow Model. In many countries, one
explanation for rapid economic growth during the last several
decades is its expansion of policies that encourage “technology
transfer.” By this, we mean policies—such as opening up to
international trade and attracting multinational corporations
through various incentives — that encourage the use and adoption of
new ideas and new technologies. This question asks you to...

Please answer neatly and please remember this is grade
12 biology!! Thank you
The average length of a nucleotide is 0.34 X 10 -9 m
and there are 6 X 109 base pairs in a human diploid
cell. If there are approximately 5.0 X 1013 cells in a
mature human and the distance to the sun is approximately 1.5 X
1011 m, determine how many times the DNA from one human
could reach the sun and return. Show the math...

Please Answer all 3 completely! Thank you <3
1. In an integrated circuit, the current density in a
2.4-μm-thick × 72-μm-wide gold film is 7.0×105 A/m^2
Part A: How much charge flows through the film in 15 min?
Express your answer to two significant figures and include the
appropriate units.
2. The current in an electric hair dryer is 10 A . How many
electrons flow through the hair dryer in 5.8 min ? Express your
answer using two significant...

Operating System.
Please only answer this question if you are sure of the
answer, thank you.
Please provide an explanation for your answer as to why
it is for what it is.
Assume that the maximum capacity of a file system space is 8TB
(1TB = 240 bytes), and the disk block size is 2KB. The
file control block (FCB) contains an index table of 512 bytes.
Answer the following questions:
Suppose that the index table only adopts the direct...

please answer with explaination, thank you!
1) if you were to synthesize a library of all possible random
hexamers, how many unique oligonucleotides would you have?

please answer the following questions
thank you.
1. Why does PVA have to be activated
by FMP?
2. Why does it take longer to reach a
steady potential with higher urea concentrations?
3. Why is the calibration curve
dependent on ionic strength?

Please clearly state the step number next to the answers
given, thank you!
Consider the following table:
SS
DF
MS
F
Among Treatments
?
7
713.41
Error
346.2
Total
9148.27
19
Step 1 of 8: Calculate the sum of squares among
treatments. Please round your answer to two decimal
places.
Step 2 of 8: Calculate the sum of squares of
experimental error. Please round your answer to two
decimal places.
Step 3 of 8: Calculate the degrees of freedom of...

CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE AND PLEASE ANSWER ALL
QUESTIONS THANK YOU
1/ Create a short paragraph using the following terms: sound,
pinna, auditory canal, tympanic membrane, ossicles, middle ear,
oval window.
2/ Why cone receptors are able to send information about
different frequencies of light?
3/In your own words, explain one way in which neuroplasticity
allows learning and memory to occur
4/ Sleep is a behavioral state and play a key role in cognition.
So how...

Please show all steps and work no how you got answer thank
you!
Please no script! Some people have bad script hand writing
please write normal ;[
How many 6 digit numbers can you form by rearranging 769543 in
different order?
How many ways can you form committee of 11 consisting of 6
Americans and 5 Russians out of 8 Americans and 6 Russians?
Find the present value of $3000 due at the end of 11years at 10%
per year...

Please clearly state the steps in the answer, thank
you.
In studying his campaign plans, Mr. Singleton wishes to estimate
the difference between men's and women's views regarding his appeal
as a candidate. He asks his campaign manager to take two random
independent samples and find the 99% confidence interval for the
difference. A random sample of 519 male voters and 587 female
voters was taken. 237 men and 298 women favored Mr. Singleton as a
candidate. Find this confidence...

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