Mathematics, 19.12.2021 06:20 saderussell2003
A certain tiger shark is 55 cm long at birth and grows 2.5 cm / year. A certain hammerhead shark is 25 cm long at birth and grows 5 cm/year. When will the sharks be equal in length?
Let x = time in years
Let y = length of the sea creatures
The equation for the length of the tiger shark is
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. The equation for the length of the spiny dogfish hammerhead shark is
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. Solving with elimination, the sharks will be equal in length when
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years have passed.
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