# Yahoo Web Search

1. Sort by

1. ### Math word problem?

Let V be the volume (in liters) Let P be the pressure (in ...* the pressure (P). But they vary *inversely*. So the volume (V) is equal to a constant (k) *divided* by the pressure (P): V...

3 Answers · Science & Mathematics · 11/01/2017

2. ### Calculus - Related Rates questions?

...θ in (1) dθ/dt = - 0.0275 rad/s 3) Boyle's Law states that when a sample of...at a constant temperature, the pressure P and volume V satisfy the equation PV = C, where C...

4 Answers · Science & Mathematics · 30/10/2016

3. ### Math Question?

. Given: P’(t) = 40kPa/min, V = 300cm³, P = 80kPa PV = C P*V...

2 Answers · Science & Mathematics · 08/08/2016

4. ### (Derivatives) Boyle’s Law states that when a sample of gas is compressed at a constant temperature,?

a) P = k/V 75 = k/30 k = 2250 P = 2250/V b) dP/dV = -2250/V^2 dP/dV = -2250/100 = -22.5 kPa/cm^3

1 Answers · Science & Mathematics · 22/07/2015

5. ### Related Rates and Boyle's Law?

PV = k P = k/V dP/dt = -k/V² dV/dt ......... [ I ] When V = 2, P = 3000, so k = 6000 dV/dt = 2, so plugging into [ I ], dP/dt = -(6000/4)*2 = -3000 ft³/min

1 Answers · Science & Mathematics · 12/11/2014

6. ### Need help with calculus AB?

[ dy / dt ] = 2 x [ dx /dt] and you are given dx/dt = 3 so x² + y² = 36 ---> x [dx/dt] + y [ dy/dt] = 0 here 15 / 6 = [ x + s ] / s...find ds/dt...DRAW the diagram same concept for the last

1 Answers · Science & Mathematics · 28/11/2013

7. ### Calculus Review help?

Hello Dylan, I have posted solutions to all of your questions at the following site so that I couls use LaTeX for greatly improved readability and attach diagrams: http...

1 Answers · Science & Mathematics · 28/10/2013

8. ### ANY help with these Calculus Problems would be greatly appreciated :D?

...find dw / dt when t = 2 #3. similar to #1 #4 .take a time derivative of [ P V = C ] ; C = (120)(400) is given...find dV/dt

1 Answers · Science & Mathematics · 13/10/2013

9. ### How would I go about doing this math problem?

PV + nRT V = nRT/P dv/dp = -nRT/P^2 i don't understand part b

1 Answers · Science & Mathematics · 06/10/2013

10. ### Algebra 2 help please!?

71.2ft^3*12^3in^3/ft^3≈123034in^3 P=1, PV=1*123034=k; k=123034lb-in. PV=k; 2250lb/in²*V=123034lb-in; V≈54.7in^3

1 Answers · Science & Mathematics · 19/10/2013