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1. ### Using polar coordinates, evaluate the integral ∫∫Rsin(x2+y2)dA where R is the region 16≤x2+y2≤25.CAN U HELP ME PLS?

... + y² ≤ 25 16 ≤ r² ≤ 25 4 ≤ r ≤ 5 ∫∫ { sin( x² + y² ) dA, where R...(16) - ½cos(25) ∴ ∫(θ=0 to 2π) ∫(r=4 to 5 ) r * sin( r² ) dr dθ = ∫(θ=0 to 2π...

2 Answers · Science & Mathematics · 13/05/2019

2. ### Which band is better, R.E.M. or Van Halen?

R.E.M. is a thousand times better - Van Halen is so corny it hurts to look at.

9 Answers · Entertainment & Music · 30/12/2018

3. ### Consider the circuit shown in (Figure 1). Assume I = 0.94 A. What is the value of resistor R?

... = 9.4V Thus that is the voltage across the 15Ω and R. Therefore the current in the 15Ω = 9.4/15 = 94/150 = 47/75 A...

2 Answers · Science & Mathematics · 01/02/2019

4. ### Why is IT Chapter Two rated R?

Because the first movie was rated R. The source material is considered one of Stephen...

4 Answers · Entertainment & Music · 14/08/2019

5. ### 1980s R rated movies would be PG-13 today?

... WORD more than 2-3 times in a movie, or else they will rate it R. Also, one or two boob scenes would equal a definite R right there...

6 Answers · Entertainment & Music · 08/01/2019

6. ### I have V, and current for different lengths. I can get R with R=V/length. How does cross sectional area relate to the R vs. length graph?

It is not true that R=V/length. You can get resistance R = V / I where... suspect that it is to calculate the resistivity ρ of the wire material. R = ρℓ / A so, if you plot R (vertical) vs ℓ/A...

2 Answers · Science & Mathematics · 11/09/2019

7. ### Can’t say R sound. If I repeatedly say words with r everyday, will it get better and one day say it successfully?

...it s lips, tonguee placement and throat for proper sounding of the "r" which if you seek a speech therapist they can also explain and practice in person with...

3 Answers · Society & Culture · 03/08/2019

8. ### How can I pronounce my r's better?

...out loud saying it right. English doesn't require a rolled R sound, so mastering the sound regardless of where it falls in a word...

3 Answers · Society & Culture · 21/06/2019

9. ### Physics Problem: What is the resistance R in the figure? / What is the emf of the battery in the figure?

The voltages across the middle branch (R) and across the right hand branch (R+10) are equal as the branches...

3 Answers · Science & Mathematics · 19/08/2019

10. ### Find an equation of the plane that is parallel to the line r(t) = < 4 – t, 6t, 5> and is orthogonal to the plane 3x – y + 2z = 7?

So the line r(t) is along the vector <-1, 6, 0> so that vector lies...

2 Answers · Science & Mathematics · 13/02/2019