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Mathematics, 07.06.2021 20:30 cheyenneisaboss22
M is inversely proportional to r2. When r= 4, M= 160 a) work out the value of M when r=2. b) Work out the value of r when M= 540.
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M is inversely proportional to r2. When r= 4, M= 160 a) work out the value of M when r=2. b) Work ou...
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