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3 years ago

Given that y varies inversely with x, and y = 100 when x + 3, find x if y = 60

Mathematics

2 answers:

Sergio [31]3 years ago

8 0

Answer:

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faust18 [17]3 years ago

5 0

Step-by-step explanation:

xy = k, where k is a real constant.

y = 100 when x = 3, therefore (3)(100) = k.

=> k = 300.

Hence when y = 60, x(60) = (300), x = 5.

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Arisa [49]

Answer:

Step-by-step explanation:

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3 years ago

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Nat2105 [25]

Answer:

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