Respuesta :
Answer:
P = [tex]\frac{40}{V}[/tex]
Step-by-step explanation:
given P is inversely proportional to V then the equation relating them is
P = [tex]\frac{k}{V}[/tex]
to find k use the condition when V = 8 , P = 5 , then
5 = [tex]\frac{k}{8}[/tex] ( multiply both sides by 8 to clear the fraction )
40 = k
P = [tex]\frac{40}{V}[/tex] ← equation of proportion
Answer:
P = 40/V.
Step-by-step explanation:
P = k/V where k is a constant
Substituting the given values:
5 = k/8
k = 5*8 = 40.
So the formula is:
P = 40/V
