3 years ago

Someone help me with number 7 please!!

1 answer:

6 0

P is inversely proportional to V
That is P = k/V where k is some constant.
Plug in the given values for P and V:-

25 = k/400 giving k = 10,000

so the relation is P = 10,000 / V

when V = 200 , 200P = 10,000

Its A

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