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Solution to limit involving sine and cosine
Solution to limit involving sine and cosine
\(\lim _{x\rightarrow 0}\frac{\sin \left(9x\right)}{\tan \left(8x\right)}\)

Answer:


Calculus   bio_man   12   Asked 5 hours ago
Question about Delta Method (Question 2)
Question about Delta Method (Question 2)
Quote
Why -3(xdeltax)^2+1  becomes - 3(xdeltax)^2-3?  . Did you multiply  the front  -3 right? Then why it  doesnt dissapear?

Answer:

\(-3\left[\left(x+\Delta x\right)^2+1\right]\)

You must expand the expression by multiplying the outside factor of \(-3\) into the terms found in the br
Calculus   bio_man   28   Asked A week ago
Mixed 5 players Basketball matches.
Mixed 5 players Basketball matches.

https://en.wikipedia.org/wiki/Basketball

Can there be Mixed Gender 5 players Basketball matches?

Mixed 5 players Basketball players in each team :

3 Male, 2 Female in each team
Or
2 Female, 3 Male in each team

USA v/s Canada
USA v/s Italy
Canada v/s Greece
Argentina v/s USA
.
.
.
.
an
Curiosity Questions   prashantakerkar   41   Asked A week ago
Six sixes in Six balls (over) by a Batsman.
Six sixes in Six balls (over) by a Batsman.

https://cricket.yahoo.net/news/six-players-hit-6-sixes-173633145

Which is more difficult for a Batsman to hit six sixes in six balls (over) ?

Fast bowler or Spinner ?

Thanks & Regards,
Prashant S Akerkar
Curiosity Questions   prashantakerkar   45   Asked A week ago
Old B&W Orchestras & Concerts conducted in USA, Canada & Europe.
Old B&W Orchestras & Concerts conducted in USA, Canada & Europe.

https://en.wikipedia.org/wiki/Orchestra

Can the Old B&W Orchestras & Musical Concerts conducted in USA, Canada & Europe way back in 1965, 1970, 1975 & uploaded on YouTube be converted to Color Videos?

Thanks & Regards,
Prashant S Akerkar
Music Studies   prashantakerkar   45   Asked A week ago
How does the stop codon stop translation?
How does the stop codon stop translation?
The stop codon is simply a codon that has no matching tRNA, so the ribosome stalls, waiting for the next aminoacyl tRNA. This stall causes the ribosome to destabilize, and release factors come in to disassemble the ribosome and cut free the peptide strand.
General Biology   bio_man   44   Asked 2 weeks ago
Names of Primary Structure Polypeptides
Names of Primary Structure Polypeptides
What are the three-letter and one-letter abbreviations of the tetrapeptide that contains two valines, one proline, and one histidine if the N-terminus is histidine and the C-terminus is proline?

What are the three-letter and one-letter abbreviations of a tripeptide containing two glycines and one tyrosine, if the N-terminus is tyrosine?
Biochemistry   Havakajs   34   Asked 3 weeks ago
Drawing and Naming Peptides
Drawing and Naming Peptides
Draw the structure and give the name for the tripeptide Gly–Ser–Met.

Draw the structure and give the name for Phe–Thr, a section in glucagon, which is a peptide hormone that increases blood glucose levels.
Biochemistry   dillon_green23   29   Asked 3 weeks ago
Heterocyclic Amines
Heterocyclic Amines
Identify the heterocyclic amines that are part of the structure of nicotine.

Sedamine is used as a sleep aid. Identify the heterocyclic amine that is part of the structure of sedamine.
Chemistry   akatua777   38   Asked 3 weeks ago
Taking an Online Math Course? We Can Help
Taking an Online Math Course? We Can Help
Nearly every field of study requires math in some way or another. Whether it be in business, nursing, or agriculture, let’s face it – mathematics is found everywhere.

But we know the strain that this can cause you, especially when you have a lot on your mind already, and you want to focus on the courses that matter the most to you.

[url=http://StudyForce.com
Mathematics   admin   32   Asked A month ago
What are examples of values?
What are examples of values?
What are examples of values?

What type of custom might a conservative group oppose in a culture?

The law that restricts the gift giving by U.S. firms at home and abroad is called?
Economics   yaciel143@yahoo   31   Asked A month ago
Regarding the debate over global inequality, experts tend to agree on what?
Regarding the debate over global inequality, experts tend to agree on what?
Regarding the debate over global inequality, experts tend to agree on what?
Economics   dhelgeso   40   Asked A month ago
What nations rank high in terms of globalization?
What nations rank high in terms of globalization?
What nations rank high in terms of globalization?
Economics   kriggs62   31   Asked A month ago
Factoring 6xΔx + 3Δx²
Factoring 6xΔx + 3Δx²
In reference to: https://youtu.be/AJhRNwDLauI?t=218

6xΔx + 3Δx²

What is in common is 3 AND Δx.

6xΔx + 3Δx²

\(\therefore\) 3Δx ( 2x + Δx  )
Pre-calculus and Functions   bio_man   42   Asked A month ago
Discussion topic, needs 3-5 sentences per question.
Discussion topic, needs 3-5 sentences per question.
1. What problems arise in the rendering of Jesus’ message?

2. How is the message altered by the delay in putting his teachings in written form, and what issues arise as a result of the variation in the individual literary capabilities of very disparate disciples?

3. What other religions studied so far have encountered similar problems with the forwarding of the
Religion and Philosophy   foltzy15   148   Asked 3 months ago
Discussion problem that needs about 3-5 sentences.
Discussion problem that needs about 3-5 sentences.
1. What does the term “prophet” in the biblical sense mean? What is the role of prophecy in early Judaism? What has kept them from being elevated to the level of deities as often happens in other religions? Is the veneration of the prophets a covert reinvention of polytheism?

2. The Diaspora resulted in the scattering of the Jewish people throughout the world yet they rem
Religion and Philosophy   foltzy15   121   Asked 3 months ago
Kaiser Wilhelm II of Germany worsened nationalist rivalries in Europe, ultimately leading to World
Kaiser Wilhelm II of Germany worsened nationalist rivalries in Europe, ultimately leading to World
Kaiser Wilhelm II of Germany worsened nationalist rivalries in Europe, ultimately leading to World War I. His poor leadership decisions included all of the following EXCEPT


He loaned massive amounts of capital to Russia, which Russia used to build up it’s military, and ultimately, to invade the Balkans

He declined to renew the “Reinsurance Treaty” between
History   John Smith   146   Asked 5 months ago
During the age of state-building in the Americas in the 1800s, women in the U.S. increasingly deman
During the age of state-building in the Americas in the 1800s, women in the U.S. increasingly deman
During the age of state-building in the Americas in the 1800s, women in the U.S. increasingly demanded equal rights as citizens. At meeting in Seneca Falls, New York, in 1848, a group of women adopted the Seneca Falls Declaration of Sentiments. In the document women demanded ___________ above all else.


the right to vote

the right to property

p
History   John Smith   154   Asked 5 months ago
Why was Fukuzawa Yukichi considered a champion for public opinion?
Why was Fukuzawa Yukichi considered a champion for public opinion?
He organized Japan's first modern political party, the Seiyukai.


His writing promoted the ideal of anarchy.


He championed rights for minorities in Japan.


As an editor of a newspaper, his views were widely discussed.
History   John Smith   119   Asked 5 months ago
In the popular imagination, the assassination of the Archduke Franz Ferdinand is often put forth as
In the popular imagination, the assassination of the Archduke Franz Ferdinand is often put forth as
In the popular imagination, the assassination of the Archduke Franz Ferdinand is often put forth as the cause of World War I. In reality, long-term historical processes such as _________ were more important in causing that devastating war. (SELECT ALL THAT APPLY)


Racism. British people saw Germans racially inferior, so they constantly taunted Germany with racist pro
History   John Smith   117   Asked 5 months ago
Russian revolutionary Vladimir Lenin read the work of socialist thinkers like Karl Marx and Friedri
Russian revolutionary Vladimir Lenin read the work of socialist thinkers like Karl Marx and Friedri
Russian revolutionary Vladimir Lenin read the work of socialist thinkers like Karl Marx and Friedrich Engels, but he developed his own version of socialism. He insisted that proletariat workers must be led by


A small group of hereditary nobles with the proper breeding for leadership

A small group of scientists with the technological expertise to lead an i
History   John Smith   132   Asked 5 months ago
Watch the speech clip on You Tube, "Address to Nation on Terrorist Attacks, 9/11/2001"
Watch the speech clip on You Tube, "Address to Nation on Terrorist Attacks, 9/11/2001"
English 101
Watch the speech clip on You Tube, "Address to Nation on Terrorist Attacks, 9/11/2001". Then discuss questions below:
1.  It is already clear that the surface purpose of the speech is calm the nerves of American people,  now name the broader audience and the purpose under the surface. Name the specific thought action or behavior.
2. Whi
Political Science   kebleting   157   Asked 6 months ago
Evaluate health research for sound, evidence-based practices
Evaluate health research for sound, evidence-based practices

•   Explain the role of implementation and evaluation in evidence-based practice.
Course outcome assessed/addressed in this Assignment:
HA535-4: Evaluate health research for sound, evidence-based practices.
Professional Competency Outcome(s):
PC 4.1: Assess the value of multiculturalism and diversity in a global environment.
Instructions
•   Imagine t
Health, Nutrition, and Food Sciences   victoria1   321   Asked 7 months ago
Discuss reasons for which legal suits (for or against special education) might be filed.
Discuss reasons for which legal suits (for or against special education) might be filed.
Discuss reasons for which legal suits (for or against special education) might be filed.
Education Studies   jacobysmith   148   Asked 7 months ago
Identify and briefly describe the contributions of individuals pertinent to the history and growth ...
Identify and briefly describe the contributions of individuals pertinent to the history and growth ...
Identify and briefly describe the contributions of individuals pertinent to the history and growth of special education.
Education Studies   CaptainTrout   133   Asked 7 months ago
This is an opportunity to examine your environmental scanning abilities and, at the same time, disco
This is an opportunity to examine your environmental scanning abilities and, at the same time, disco
This is an opportunity to examine your environmental scanning abilities and, at the same time, discover how every event that occurs, domestically or internationally, can affect both the business world and your personal life. Find a recent copy of a local newspaper and open it to the front page. Briefly state how economics can shed light on each of the six or so stories on the front
Economics   Catracho   160   Asked 8 months ago
How you would use complex numbers in an electrical calculation?
How you would use complex numbers in an electrical calculation?
Explain, in writing, how you would use complex numbers in an electrical calculation, and illustrate your explanation with an example.
Mathematics   sean1120   252   Asked 9 months ago
Factor by grouping examples
Factor by grouping examples
#9:   \(x^2+y^2+2xy-4\)

Rearrange

\(x^2+2xy+y^2-4\)

Factor the first three terms as your would a quadratic trinomial by trial and error \(\left(x^2+2xy+y^2\right)-4\). It becomes:

\(\left(x+y\right)\left(x+y\right)-4\)

Write t
Pre-calculus and Functions   Durham_College   270   Asked 10 months ago
Chapter 1 - Systems, Roles, and Development Methodologies
Chapter 1 - Systems, Roles, and Development Methodologies
Answers to Review Questions

1.   List the advantages of using systems analysis and design techniques in approaching computerized information systems for business.

System analysis and design techniques provide the analyst with a systematic procedure for analyzing data input, UML diagrams or data flow, and information output; furthermore, the techniques can improve
Computer Studies   083055   273   Asked 10 months ago
Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distr
Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distr
Suppose we have taken independent, random samples of sizes n1 = 8 and n2 = 8 from two normally distributed populations having means µ1 and µ2, and suppose we obtain , (something goes  here but I cant type it) , s1 = 5, s2 = 4. Use critical values to test the null hypothesis H0: µ1 − µ2 < 20 versus the alternative hypothesis Ha: µ1 − µ2 > 20 by setting α equal to .10, .05,
Statistics and Probability   Catracho   238   Asked 10 months ago
Apply the flowchart tool to a common HIM process and analyze the process for opportunities to improv
Apply the flowchart tool to a common HIM process and analyze the process for opportunities to improv
Create and Analyze a Process Flowchart

A flowchart is a graphic representation of how a process works. For performance improvement purposes, a flowchart helps people clarify how things are currently working and how they could be improved. In this project you'll create a flow chart for a work process and identify opportunities for improving the efficiency of the proce
Nursing and Clinical   cangyufeiyi   140   Asked 10 months ago
Discuss the current rate of unemployment for the US economy (September 2018). Explain the natural ra
Discuss the current rate of unemployment for the US economy (September 2018). Explain the natural ra
Discuss the current rate of unemployment for the US economy (September 2018). Explain the natural rate of unemployment and discuss why some amount of unemployment is inevitable? Post two critical peer reviews
Economics   Catracho   226   Asked 10 months ago
Find derivative of complicated inverse trig function
Find derivative of complicated inverse trig function
Derive:

\(y=\operatorname{arccot}x+\arctan \left(\frac{2+x}{1-2x}\right)\)

Before we start, recall:

\(\frac{d}{dx}\operatorname{arccot}x=\frac{-1}{1+x^2}\)
\(\frac{d}{dx}\arctan x=\frac{1}{1+x^2}\)

Now, let's return to the problem, the left side is easy, it becomes: [math=inline]\fr
Mathematics   bio_man   230   Asked 11 months ago
Finding the derivative of inverse tangent
Finding the derivative of inverse tangent


From the image, your function is: \(y=\frac{1}{4}\tan ^{-1}\left(\frac{4\sin x}{3+5\cos x}\right)\)

Start by multiplying both sides by [math=in
Calculus   bio_man   240   Asked 11 months ago
Find the derivative of
Find the derivative of


\(x\cdot \sin y+y\cdot \cos x=0\)

Rewrite with brackets for organization purposes:

[math=inline]\left(x\cdot \sin y\
Calculus   bio_man   272   Asked 11 months ago
You are the coding manager for a large city hospital. You outsource some overflow coding to a vendor
You are the coding manager for a large city hospital. You outsource some overflow coding to a vendor
You are the coding manager for a large city hospital. You outsource some overflow coding to a vendor. As the contact person for those coders, you sometimes get e-mails asking for discharge dates or dispositions to be entered so the account can be finalized. You would like those coders to be able to enter that information themselves to save you time. Your HIM director has a differing
Nursing and Clinical   cangyufeiyi   293   Asked 11 months ago
A study designed to compare two ethnic groups on a measure of a particular personality trait used a
A study designed to compare two ethnic groups on a measure of a particular personality trait used a
none
Statistics and Probability   yhernandez   143   Asked 11 months ago
Delta method question!
Delta method question!
Find the derivative of this by the delta method

\(y=x^2+3x-\frac{2}{x}\)

\(\frac{dy}{dx}=\lim _{\Delta x\rightarrow 0}\left(x^2+3x-\frac{2}{x}\right)\)

Apply \(x-\Delta x\) into where you see x's:

[math=inline]\frac{dy}{dx}=\lim _{\Delta x\rightarrow 0}\ \fr
Calculus   bio_man   194   Asked A year ago
Simplify Help
Simplify Help
\(\left[4\sqrt{x}^2-1\right]\cdot 2\sqrt{x}\)

Distribute the 2 to the two terms inside the brackets

\(4\sqrt{x}^2\cdot 2\sqrt{x}-2\sqrt{x}\)

\(8x\sqrt{x}-2\sqrt{x}\)

\(2\sqrt{x}\left(4x-1\right)\)
Pre-calculus and Functions   bio_man   153   Asked A year ago
Chain rule help
Chain rule help
\(y=\sqrt{u^2-1}\)
\(u=4\sqrt{x}\)

Put u into x

\(y=\sqrt{\left(4\sqrt{x}\right)^2-1}\)

Simplify:

\(y=\sqrt{16x-1}\)

Now derive, change to fractional coefficients:

\(y=\left(16x-1\right)^{\frac{1}{2}}\)
Calculus   bio_man   313   Asked A year ago
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