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3 years ago

Write the inequality in words 1/3n-10>22

Mathematics

2 answers:

Sedbober [7]3 years ago

5 0

A third n minus 10 greater than twenty two

Amiraneli [1.4K]3 years ago

5 0

Answer:

10 is subtracted from a third of a number is greater than 22

Step-by-step explanation:

1/3n-10>22

you subtract 10 from 1/3n

1/3 - 10 is greater than 22

so:

10 is subtracted from a third of a number is greater than 22

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Please help Multiply -4w(w+2)

Mumz [18]

Answer:

-4w² - 8w

Step-by-step explanation:

All you need to do is distribute -4w. That means to multiply -4w to w and 2 separately. When you multiply -4w to w, you will get -4w² and when you multiply -4w to 2, you will get -8w.

7 0

3 years ago

Read 2 more answers

Function notation ? G (x)=x-3 ; find g(-6) .. how do I answer this?

Cloud [144]

Answer:

The value of g(-6) will be "-9".

Step-by-step explanation:

The given function is:

⇒ $g(x)=x-3$

then,

⇒ $g(-f)=?$

On putting the value "-6" at the place of "x", then we get

⇒ $g(-6) = (-6)-3$

⇒ $=-6-3$

⇒ $=-9$

Thus the above is the correct solution.

7 0

3 years ago

Let R be the region bounded by the following curves. Let S be the solid generated when R is revolved about the given axis. Ifpo

steposvetlana [31]

The two curves $y=x$ and $y=x^{1/15}$ intersect at $x=0$ and $x=1$ , with $x^{1/15}\ge x$ over $0\le x\le1$ .

Washer method

$\displaystyle\pi\int_0^1\left(\left(x^{1/15}\right)^2-x^2\right)\,\mathrm dx=\pi\int_0^1\left(x^{2/15}-x^2\right)\,\mathrm dx=\pi\left(\frac{15}{17}-\frac13\right)=\boxed{\frac{28\pi}{51}}$

Shell method

We have $y=x^{1/15}\implies x=y^{15}$ . The curves $x=y$ and $x=y^{15}$ intersect at $y=0$ and $y=1$ , with $y\ge y^{15}$ over $0\le y\le1$ .

$\displaystyle2\pi\int_0^1y\left(y-y^{15}\right)\,\mathrm dy=2\pi\int_0^1\left(y^2-y^{16}\right)\,\mathrm dy=2\pi\left(\frac13-\frac1{17}\right)=\boxed{\frac{28\pi}{51}}$