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 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

Predict the sign of the entropy change, ΔS∘, for each of the reaction displayed. Ba2+ (aq) + SO42- (aq) --> BaSO4 (s) 2NO2 (g) --> N2 (g) + 2O2 (g) C5H12
Swift also proposed these five real solutions: taxing absentee landlords reducing the attitude of wastefulness reducing the desire in europe for luxuries at ire
What is the GCF of 18k and 15k^2
Identify Cause and Effect As you read the section "The Importance of National Taxes," consider what might happen if the government cut taxes drastically.
how would you write the equation with a slope of 2/3 and y-intercept of -3 A) y=2/3x-3 B) y=3/2x+3 C) y=2/3-3 WILL MARK BRAINLIEST
Belzec, Sobibor, & Treblinka were all __________. A: located in Germany B: concentration camps C: extermination camps D: liberated by the United States
Can a triangle be formed with the sides lengths of 7 cm, 2 cm and 9 cm
Which is the path of sperm from the testes to the urethra
What is the answer to this question y-16/3=10/3
Does the song, “war” by Edwin Starr support the Vietnam war?