Question

if Q is inversely proportional to P and Q=0.25 when P=2
(i) express Q in terms of P
(ii) find the value of Q when P=5
(iii) calculate the value of P when Q=0.2​

Answer 1

Answer:

Step-by-step explanation:

GIVEN THAT

i)Q is inversely proportional to P

Q= k/p

0.25=k/2

k= 0.25 x 2

k= 0.5

ii) Q = k/p

Q = 0.5/5

Q= 1/10

Q= 0.1

iii) Q = k/p

Q= 0.5/0.2

Q= 2.5