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aleksley [76]
3 years ago
11

Prove that 1/2 + 1/3 + ... + 1/n is not an integer

Mathematics
1 answer:
andre [41]3 years ago
3 0
Ddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
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Find The Zeroes:
irina1246 [14]

Answer:

x = -2 & x= 1

Step-by-step explanation:

Zeroes are the x-axis value where the function crosses the x-axis!

6 0
3 years ago
Inez waters her plants every two days. She Trims Them Every 15 days. She did both today. When will she do both again ?
Ira Lisetskai [31]
<span>The correct answer is that Inez will both water and trim her plants within the same day in 30 days, because the lowest common multiple of 2 and 15 is 30.</span>
7 0
3 years ago
Keith swam 50 72 meters in the swimming pool this morning. This
ruslelena [56]

Answer:

122.96 meters is the answer

Step-by-step explanation:

If you add you will get the answer

Hope it helpes

8 0
3 years ago
Which expression is equivalent to...? Assume... screenshots attached, please help!
larisa [96]

Answer:

\frac{\sqrt[3]{5} }{3x}

Step-by-step explanation:

Ok, let's do this step by step....

\sqrt[3]{\frac{10x^{5} }{54x^{8} } }

Let's first simplify the x's:

\sqrt[3]{\frac{10}{54x^{3} } }

Then we breakdown the 54 as 2 * 27 then simplify with the 10 above.

\sqrt[3]{\frac{10}{2 * 27x^{3} } } = \sqrt[3]{\frac{5}{27x^{3} } }

Now, we can rewrite this as the following and solve the bottom part:

\frac{\sqrt[3]{5} }{\sqrt[3]{27x^{3} } } = \frac{\sqrt[3]{5} }{3 \sqrt[3]{x^{3} } } = \frac{\sqrt[3]{5} }{3x}

The solution is

\frac{\sqrt[3]{5} }{3x}

8 0
4 years ago
Find the greatest common factor of 6w⁴ and 5w³​
allochka39001 [22]

Answer:

  • w³

Step-by-step explanation:

<u>Factorize each:</u>

  • 6w⁴ = 2*3*w*w*w*w
  • 5w³ = 5*w*w*w

GCF = w*w*w = w³

8 0
2 years ago
Read 2 more answers
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