jacielposada jacielposada

03-09-2018
Mathematics

contestada

S varies directly as p and q. If p = 2 and q = 4 then S = 47.2. Find the constant of proportionality.

Respuesta :

smmwaite smmwaite

03-09-2018

Answer

5.9

Explanation

S varies directly as p and q.

S ∝ pq

S = kpq Where k is the constant of variation

47.2 = k × 2× 4

47.2 = 8k

k = 5.9

Answer Link

Otras preguntas

Analyze what happens to the air pressure as you increase in the altitude. How might this affect athletes who compete at higher altitudes?

the sinking of the lusitania in 1915 turned american public opinion against germany because?

a runner runs at 7.6mph for 3 1/2 hours how many miles did he run

Who is sohcahtoa joe from Csi: Geometry Trig

What is (3-4i)^2? In complex numbers?

Use logarithmic differentiation to find dy/dx: y=((x^3)(2x+3)^1/2) / (x-2)^2

the problem say what is the volume (in kL) of 3.7505 x 10^4 mg of iron? Iron has a density of 7.87 g/ml. Use correct significant figures

How do i set up and solve divide 4/5 by 70%

The United Kingdom is one of the leading fishing nations of the world. Which of the following is the best reason why this is true? A. The United Kingdom has man

the problem say what is the volume (in kL) of 3.7505 x 10^4 mg of iron? Iron has a density of 7.87 g/ml. Use correct significant figures