Someone help me with number 7 please!!

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asked Feb 13, 2018 63.4k views

1 Answer

Ben Parsons · Answer 1 · 2018-02-17T20:34:46+0000

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

Someone help me with number 7 please!!

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