A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
how do you solve the following equation??...equation in comment box
anonymous
 4 years ago
how do you solve the following equation??...equation in comment box

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1343424233134:dw

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0is there only one variable?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i represents feet ant t represents time

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0So the equation is \[\Large t = 2\pi\sqrt{\frac{1}{32}}\] ???

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0and that's a 1 (one)?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0no its I think it an i

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0so like this \[\Large t = 2\pi\sqrt{\frac{L}{32}}\]

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0and you want to solve for L?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0let me give another example

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0oh, t is already isolated (and solved for)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1343424734335:dw L represents feet and i have to solve for t...in other words the 3 represents feet

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0So you're plugging in arbitrary values of L to find t?

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0which values do they want you to plug in?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i have to plug in 4 values...3,2,1,0

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0I'll do one and hopefully it will makes sense enough for you to be able to do the others \[\Large t = 2\pi\sqrt{\frac{L}{32}}\] \[\Large t = 2\pi\sqrt{\frac{3}{32}} ... \ \text{Plug in L = 3}\] \[\Large t = 2\pi\sqrt{0.09375}\] \[\Large t \approx 2\pi(0.306186)\] \[\Large t \approx 2(3.14159)(0.306186)\] \[\Large t \approx (6.28318)(0.306186)\] \[\Large t \approx 1.92382\]  So when \[\Large L = 3\] the value of t is approximately \[\Large t \approx 1.92382\]

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0Hopefully it makes sense. If not, let me know.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh that makes sense...but how do u get the answer not in decimal form...like how do solve the radical

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0Well you can't simplify \[\Large \sqrt{\frac{3}{32}}\] too much. I guess you can say \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{3}}{\sqrt{32}}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{3}}{\sqrt{16*2}}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{3}}{\sqrt{16}*\sqrt{2}}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{3}}{4\sqrt{2}}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{3}*\sqrt{2}}{4\sqrt{2}*\sqrt{2}}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{6}}{4*2}\] \[\Large \sqrt{\frac{3}{32}} = \frac{\sqrt{6}}{8}\]  So \[\Large t = 2\pi\sqrt{\frac{3}{32}}\] becomes \[\Large t = 2\pi\frac{\sqrt{6}}{8}\]

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0but in my opinion, that's not much of a simplification

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okayy i understand now...thanks for your help

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0oh you can go further to get \[\Large t = 2\pi\frac{\sqrt{6}}{8}\] \[\Large t = \frac{\pi\sqrt{6}}{4}\]

jim_thompson5910
 4 years ago
Best ResponseYou've already chosen the best response.0you're welcome
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.