# Yahoo Web Search

1. ### Can someone explain the calculus problem?

int over [ - π / 3 , π / 3 ] of { π [ ( 6 - 4)² - (4 + sec x - 4)² ] dx }

1 Answers · Science & Mathematics · 27/11/2020

2. ### Calculate Instantaneous Velocity?

d = 2t² – 4t v = dd/dt = 4t – 4 v(3) = 4•3 – 4 = 8  something/ sec

1 Answers · Science & Mathematics · 23/11/2020

3. ### Trigonometric Identity ?

...sin x . cos x] = (4cos² x - 1) / cos x = 4cos x - 1 / cos x = 4 cos x - sec x = Right-hand side

1 Answers · Science & Mathematics · 22/11/2020

4. ### The velocity function, in feet per second, is given for a particle moving along a straight line. v(t) = 9t − 5, 0 ≤ t ≤ 3?

...you can split the  | v  |   into pieces... it is = 0  at t = 5/9 sec    so  2 integrals  ...     -1  *  ∫ ( 9t- 5 )dt    from 0 to 5/9...

2 Answers · Science & Mathematics · 22/11/2020

5. ### What does "Accuracy: +25 to -15 sec /day" for an automatic watch?

Yes, it is possible it will do one or the other of those things on any given day. It's not really very accurate, as watches go.

1 Answers · Beauty & Style · 21/11/2020

6. ### Isn't time for CHUMP and his supporters to accept REALITY?

Ooooooo!  @scott b NAILS it!  Perfect answer!  LOL!!!  Answer Of The Month!!  I don't care who ya are.  That is the Answer Of The Month right dere!!  LOL...

4 Answers · Politics & Government · 27/11/2020

7. ### Physics Help?

...m3)/2*V^2 V = √((3*9,806*(19-7.8)-32*3)/((19+7.8+14)/2) = 3.4 m/ sec ^2 Through dynamics  accelerating force AF = (m3-m1)*g-32...

3 Answers · Science & Mathematics · 21/11/2020

8. ### Critical values of a function?

f(x)=4x-tan(x) ---> f'(x)=4- sec ^2(x) =0 now you can do (not hard !)

2 Answers · Science & Mathematics · 20/11/2020

9. ### How long should I expect sex to take.?

If you're with a teenager, 45 seconds is about average.  It's more than twice as long as I lasted my first time, in fact.  I'm told that most guys, if they're getting some regularly, usually last anywhere from 15 to 30...

4 Answers · Family & Relationships · 24/11/2020

10. ### Is it true that donald john tRump would have won Georgia had he not stupidly suppressed his own mail-in vote?

That's what the REPUBLICAN Ga Sec of State said yesterday. He said Trump would have...

2 Answers · Politics & Government · 19/11/2020