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iren2701 [21]
2 years ago
5

Please help with the problem below

Mathematics
1 answer:
Andrej [43]2 years ago
5 0

Answer:

ow that so hard

Step-by-step explanation:

wait let me see the answer i well search it

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Which number is not a rational number?
Valentin [98]
Rational is a number that can be expressed as a ratio of two in tegers where denominator is not equal to 0 is called a rational number.
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2 years ago
Plzzzz help me plzzzzz z z z zz z !!!!!!!!!
denis-greek [22]

Answer:

circle: ( 1, 0.5 )

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Step-by-step explanation:

4 0
2 years ago
Three consecutive integers have a sum of 87. Find the integers.
elena-s [515]

Answer:

28, 29, and 30

Step-by-step explanation:

There's probably better ways but you can estimate by knowing 30*3=90 so it should be somewhere pretty close to 30. Guess and check with basic calculations to get 28, 29, and 30.

4 0
2 years ago
Determine whether the integral is convergent or divergent. [infinity] 7 e−1/x x2 dx convergent divergent Changed: Your submitted
inessss [21]

I suppose the integral could be

\displaystyle\int_7^\infty\frac{e^{-1/x}}{x^2}\,\mathrm dx

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\displaystyle\frac{e^{-1/x}}{x^2}\le\frac1{x^2}\implies\int_7^\infty\frac{e^{-1/x}}{x^2}\,\mathrm dx\le\int_7^\infty\frac{\mathrm dx}{x^2}

and the latter integral is convergent, so this integral must converge.

To find its value, let u=-\frac1x, so that \mathrm du=\frac{\mathrm dx}{x^2}. Then the integral is equal to

\displaystyle\int_{-1/7}^0e^u\,\mathrm du=e^0-e^{-1/7}=1-\frac1{\sqrt[7]{e}}

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3 years ago
How do you solve 6=1/12v
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Answer:

72

Step-by-step explanation:

4 0
3 years ago
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