M is directly proportional to r^2?
When r = 5, M = 200
a) Work out the value of M when r = 3.<...
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Mathematics, 18.03.2021 01:50 cooltez100
M is directly proportional to r^2?
When r = 5, M = 200
a) Work out the value of M when r = 3.
b) Work out the value of r when M = 288.
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Answers: 1
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