The time taken, t (in seconds), to boil water in a kettle is inversely proportional to the power, p (in watts) of the kettle. A full kettle of power 1500 W boils the water in 400 seconds. A. Write a formula for t in terms of p. B. A similar kettle has a power of 2500 W. Can this kettle boil the same amount of water in less than 3 minutes?
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The time taken, t (in seconds), to boil water in a kettle is inversely proportional to the power, p (in watts) of the kettle. A full kettle of power 1500 W boils the water in 400 seconds.
A. Write a formula for t in terms of p.
B. A similar kettle has a power of 2500 W. Can this kettle boil the same amount of water in less than 3 minutes?
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