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3 years ago

9

Arrange the numbers to form equivalent fractions 8 2 1 4

1 answer:

Digiron [165]3 years ago

5 0

1/4=2/8 Hope this helps!

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Consider the function g:

Alja [10]

Another way to ask this question: where the x-value of function g equals 12, what's the y-value?

remember that function notation is like so: f(x), g(x), h(x)... so the number in the parentheses is an x-value from the function.

look through your points and find the one that represents an x-value of 12. (12, 19) is the point, and 19 is your output--so, g(12) = 19.

6 0

3 years ago

What is 660/33 reduced ( simplify )

Korvikt [17]

It would be 20/1 ,,20

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3 years ago

Find the exact length of the curve. x = 9 + 9t2, y = 6 + 6t3, 0 ≤ t ≤ 4

andrew11 [14]

ANSWER

$=102 \sqrt{ 17}$

EXPLANATION

The equation of the curve is:

$x = 9 + 9 {t}^{2}$

$y = 6 + 6 {t}^{3}$

We differentiate to obtain:

$\frac{dx}{dt} = 18t$

$\frac{dy}{dt} = 18t$

The length of the arc

$l = \int _0 ^{4} \sqrt{ {( \frac{dx}{dt} )}^{2} + {( \frac{dy}{dt} )}^{2} } dt$

This implies that:

$= \int _0 ^{4} \sqrt{ {( 18t )}^{2} + {( {18 {t}^{2} } )}^{2} } dt$

$= \int _0 ^{4} 18t \sqrt{ 1+ { {18 {t}^{2} } }} dt$

$=102 \sqrt{ 17}$

3 0

3 years ago

HElp asap PLZZZZZZZZZZZZ!!!!!!!!!!!!!!!!

Elden [556K]

$\huge{ \mathcal{ \underline{ Answer }\: \: ✓ }}$

The given figure is a sphere :

$\boxed{ \mathrm{volume = \frac{4}{3}\pi {r}^{3} }}$

$\dfrac{4}{3} \times \dfrac{22}{7} \times 4 \times 4 \times 4$

$\dfrac{5632}{21}$

$268.1 \: \: mi {}^{3}$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \: ☠}$

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3 years ago

Sophia wants to buy collector boxes that can hold 6 dolls each. How many boxes will Sophia need to buy for her collection of 168

WITCHER [35]

She will need to put a total of 28 boxes.

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2 years ago