2 years ago

It takes 1 minute for a high speed train to travel 2 miles. How many miles can it travel in 1 hour?

Mathematics

2 answers:

devlian [24]2 years ago

7 0

120 I think but don’t quote me on it

Stels [109]2 years ago

7 0

Answer is 120 miles

Explanation I think the answer is 120 miles because of 1 minute 2 miles you have to multiply 60 because that how a long a minute is then multiple by it by 2

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Masja [62]

Answer: line 2

Explanation: hope this helps

7 0

2 years ago

Which expression is equivalent to sqrt2/^3sqrt2

zimovet [89]

The given expression is $\frac{\sqrt{2}}{\sqrt[3]{2}}$

This can be simplified using the radical properties as below

$\\\ \frac{\sqrt{2}}{\sqrt[3]{2}}=\frac{2^{\frac{1}{2}}}{2^\frac{1}{3}} \\\\ \frac{\sqrt{2}}{\sqrt[3]{2}}=\frac{2^{\frac{1}{2}}}{2^\frac{1}{3}} \\\\$

Now using exponent properties we can write

$\\\ \frac{\sqrt{2}}{\sqrt[3]{2}}=\frac{2^{\frac{1}{2}}}{2^\frac{1}{3}}=2^{\frac{1}{2}-\frac{1}{3}} \\\\\frac{\sqrt{2}}{\sqrt[3]{2}}=2^{\frac{3-2}{6}}=2^\frac{1}{6}\\\\= \sqrt[6]{2}\\$