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Natalka [10]
3 years ago
13

How do u solve 24tenths-1 one 3 tenths

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
7 0
Hey there!

24 tenths is 240
3 tenths is 30
1 one= 1
240-1=239
239-30=
209

Hope it helps!
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malfutka [58]
B.)
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4 0
3 years ago
Find the value of the integral that converges.<br> ∫^-5_-[infinity] x^-2 dx.
Bingel [31]

Answer:

\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}

Because the \lim_{x\to -\infty} \frac{1}{x} =0

The integral converges to \frac{1}{5}

Step-by-step explanation:

For this case we want to find the following integral:

\int_{-\infty}^{-5} x^{-2}dx

And we can solve the integral on this way:

\int_{-\infty}^{-5} x^{-2}dx= \frac{x^{-2+1}}{-2+1} \Big|_{-\infty}^{-5}

\int_{-\infty}^{-5} x^{-2}dx= -\frac{1}{x} \Big|_{-\infty}^{-5}

And if we evaluate the integral using the fundamental theorem of calculus we got:

\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}

Because the \lim_{x\to -\infty} \frac{1}{x} =0

The integral converges to \frac{1}{5}

8 0
3 years ago
A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?
vitfil [10]
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4 0
3 years ago
2
Pachacha [2.7K]

Answer:

New area: 12ft^2

Step-by-step explanation:

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(x,y)=(64/81, 70/81) I can provide a description if needed. I used the process of elimination. 
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3 years ago
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