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lesantik [10]
3 years ago
8

One of your friends lives 225 km away. It took him 2.5 hours to travel to the cottage. At what speed did he travel?

Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0
Speed = distance / time

given:
distance = 225 km and time = 2.5 hours

so
speed = 225 / 2.5 = 90 km per hour

Answer:
Speed = 90 km per hour
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a.
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(2/3)pir₁³=12pir₂²
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squer root both sides
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Hello!

Advantages of a capitalist economic system:

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• Efficiency of economics (Goods and services based on demand)



Disadvantages of a capitalist economic system:

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