3 years ago

A tractor-trailer travels 205.296 miles in 3.12 hours . What is the speed at which the tractor-trailer in traveling?

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

Answer:

i think 66.5 miles per hour

Step-by-step explanation:

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3 years ago

What is ∛2197? Explain how you got your answer.

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Answer:

Step-by-step explanation:

We need to write our answer in exponential form. Ask yourself the question, "What times itself 3 times will give you 2197?" Your answer is $13^{3}$ . This will go inside of your cube root. You now have $\sqrt[3]{13^{3} }$ . Since there's a power of 3 and a cube root, those cancel each other out, and your answer is 13.