Dtjytyk

How do I hide Chekhov's Gun?

PTIJ: Who should I vote for? (21st Knesset Edition)

How to use deus ex machina safely?

Why Choose Less Effective Armour Types?

What approach do we need to follow for projects without a test environment?

Why is the President allowed to veto a cancellation of emergency powers?

Why do passenger jet manufacturers design their planes with stall prevention systems?

Is a party consisting of only a bard, a cleric, and a warlock functional long-term?

Why would a flight no longer considered airworthy be redirected like this?

Do I need life insurance if I can cover my own funeral costs?

Combining an idiom with a metonymy

Interplanetary conflict, some disease destroys the ability to understand or appreciate music

How do anti-virus programs start at Windows boot?

How can I track script which gives me "command not found" right after the login?

Why doesn't the EU now just force the UK to choose between referendum and no-deal?

How to deal with a cynical class?

How to read the value of this capacitor?

Existence of subset with given Hausdorff dimension

Why one should not leave fingerprints on bulbs and plugs?

Are there verbs that are neither telic, or atelic?

How to simplify this time periods definition interface?

Do I need to be arrogant to get ahead?

Sailing the cryptic seas

SOQL: Populate a Literal List in WHERE IN Clause

Maximum r for 2r+C=x

The distance the Earth travels in one dayCauchy Integral Theorem problem (lack of understanding)Trig function integralFind maximum and minimum values of an equation on an elipseHelp maximizing this 14 variable scalar valued function?How to calculate the surface area of a normal chicken egg by using calculus?Sketch the graph of a functionFind the maximum area using an unspecified pronumeral value onlyEvaluating maximumGeneralised method for finding the common normal of any two graphs in 2D

-1

$begingroup$

In my Aerospace Studies HS class, I'm doing a unit on UAS. My assessment is on maximum distance flown.

I'm trying to calculate the maximum $r$ of the circle that can be flown, and as such need to find the maximum $r$ that satisfies $2r+C=8123.62$, where $C$ is circumference, $2pi r$ I have no idea how to solve this problem.

Tags may not be related due to my lack of knowledge of how to solve this.

calculus algebra-precalculus multivariable-calculus

share|cite|improve this question

edited Mar 10 at 22:17

Jake Arthur

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

$endgroup$

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  Can you explain what $C$ is?
  $endgroup$
  – James
  Mar 7 at 14:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  C is circumference
  $endgroup$
  – Jake Arthur
  Mar 10 at 22:18
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  You've given an equation, with only one solution and not a maximum. In this case, you can just solve for r by substituting $2r + 2pi r = 8123.62$
  $endgroup$
  – Eric Lee
  Mar 11 at 2:39
  

  
  
  
  

add a comment | 

-1

$begingroup$

In my Aerospace Studies HS class, I'm doing a unit on UAS. My assessment is on maximum distance flown.

I'm trying to calculate the maximum $r$ of the circle that can be flown, and as such need to find the maximum $r$ that satisfies $2r+C=8123.62$, where $C$ is circumference, $2pi r$ I have no idea how to solve this problem.

Tags may not be related due to my lack of knowledge of how to solve this.

calculus algebra-precalculus multivariable-calculus

share|cite|improve this question

edited Mar 10 at 22:17

Jake Arthur

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

$endgroup$

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  Can you explain what $C$ is?
  $endgroup$
  – James
  Mar 7 at 14:07
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  C is circumference
  $endgroup$
  – Jake Arthur
  Mar 10 at 22:18
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  You've given an equation, with only one solution and not a maximum. In this case, you can just solve for r by substituting $2r + 2pi r = 8123.62$
  $endgroup$
  – Eric Lee
  Mar 11 at 2:39
  

  
  
  
  

add a comment | 

$begingroup$

In my Aerospace Studies HS class, I'm doing a unit on UAS. My assessment is on maximum distance flown.

I'm trying to calculate the maximum $r$ of the circle that can be flown, and as such need to find the maximum $r$ that satisfies $2r+C=8123.62$, where $C$ is circumference, $2pi r$ I have no idea how to solve this problem.

Tags may not be related due to my lack of knowledge of how to solve this.

calculus algebra-precalculus multivariable-calculus

share|cite|improve this question

edited Mar 10 at 22:17

Jake Arthur

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

$endgroup$

share|cite|improve this question

edited Mar 10 at 22:17

Jake Arthur

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

share|cite|improve this question

edited Mar 10 at 22:17

Jake Arthur

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12

asked Mar 5 at 4:30

Jake ArthurJake Arthur

12