The pressure P pascals and the volume V m^3 of a gas are related by PV = k, where k is a constant. When P = 80, V = 0.5. Find \dfrac{dV}{dP} when P = 80.

AM-1911

Connected rates of change

A Math · Secondary 4 · Medium · Connected rates of change

The pressure

P

pascals and the volume

V

^3

of a gas are related by

PV = k

, where

k

is a constant. When

P = 80

V = 0.5

. Find

\dfrac{dV}{dP}

when

P = 80

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