2 years ago

Asafa runs 0.75 kilometers in 6 minutes. Jemaine runs 3,000 meters in half an hour. Who ran at a faster rate?

Mathematics

1 answer:

Lorico [155]2 years ago

5 0

Answer:

Asafa ran at a faster rate

Step-by-step explanation:

Asafa's speed:

0.75 km/ 6 min = 750 m/ 6 min = 125 m/min

Jemaine's speed:

3000 m / 30 min = 100 m/min

Asafa ran at faster rate as 125 m/min > 100 m/min

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Answer:

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Step-by-step explanation:

Write a function whose k(x) values are 5 more than four times the principal square root of x.

So,

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four times the principal square root of x $=4\sqrt{x};$

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$k(x)=5+4\sqrt{x}$

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tatiyna

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