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A cheetah can run at a maximum speed of 113 km/h. The cheetah loses 7% of its maximum speed each year. Find the cheetah’s maximum speed after 5 years

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sqdancefan

Answer:

  78.6 km/h

Step-by-step explanation:

Each year, the maximum speed is multiplied by (1 - 7%) = 0.93. After 5 years, the speed has been multiplied by that factor 5 times, so has been multiplied by 0.93^5. The maximum speed is then ...

  (113 km/h)(0.93^5) ≈ 78.6 km/h

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