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Anestetic [448]
3 years ago
12

Solve and round the answer to the nearest hundredths plz helpppp

Mathematics
1 answer:
Kaylis [27]3 years ago
7 0

Answer:

696.91

Step-by-step explanation:

V = \frac{4}{3}  *\pi *r^3\\=  \frac{4}{3}*\pi *5.5^3\\= \frac{4}{3}*\pi *166.375\\=696.9099703\\

≈ 696.91

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How do i get the method on how to solve this x+5(-2)-1
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Answer:

I forgot the name but I can show you how to do it lol

Step-by-step explanation:

x+5(-2)-1

x-10-1 we multiplied 5 and -2

x-11

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1 year ago
Which of the following represents the most accurate estimation if 75-33?
Alja [10]
40 is the most accurate.
4 0
3 years ago
Read 2 more answers
Determine whether the integral is convergent or divergent. ∫[infinity] 2 e^−1/x / x^2 dx : O Convergent O divergent If it is con
monitta

Let f(x)=e^{-1/x}. Then f'(x)=\frac1{x^2}e^{-1/x}>0 for all x\ge2, so f is strictly increasing. As x\to\infty, e^{-1/x}\to e^0=1, so f is bounded above by 1. This is to say,

e^{-1/x}

and the integral of \frac1{x^2} converges over the same domain, so this integral must also converge by comparison.

We have, by setting y=-\frac1x,

\displaystyle\int_2^\infty\frac{e^{-1/x}}{x^2}\,\mathrm dx=\int_{-1/2}^0e^y\,\mathrm dy=e^0-e^{-1/2}=1-\frac1{\sqrt e}

8 0
3 years ago
In order to find the y-intercept of a quadratic function, you should ___________.
dangina [55]
Your answer is C cause to corresponds to it!
8 0
3 years ago
PLEASE HELP AND SHOW WORK IF YOU CAN​
Murljashka [212]

Answer:

c) XY > RS

= true

Step-by-step explanation:

Firstly know the meaning of each sign given

> means <u>is greater than</u>

= means <u>is equal to</u>

a)XZ > ST

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b) XY = RS

Due to the angles presented, we conclude that the greater the angle, the longer the unmeasured line.

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d) RS > XY

RS is shorter than XY hence not greater.

= false

3 0
3 years ago
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