2 years ago

Need Help With this question ASAP please help me

Mathematics

2 answers:

Harrizon [31]2 years ago

7 0

13 and 23 not 100% sure tho

Fiesta28 [93]2 years ago

3 0

Answer:

23.5, 23, 13, 12.5

Step-by-step explanation:

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Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!

Jet001 [13]

So the correct ratio is 4:5
The only one that doesn’t mean the same as that is C.

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3 years ago

Evaluate the line integral, where c is the given curve. c y3 ds,

postnew [5]

Parameterizing $\mathcal C$ by

$\mathbf r(t)=(t^3,t)$

with $0\le t\le2$ , we have

$\mathrm ds=\|\mathbf r'(t)\|\,\mathrm dt=\sqrt{(3t^2)^2+1^2}\,\mathrm dt=\sqrt{9t^4+1}\,\mathrm dt$

So

$\displaystyle\int_{\mathcal C}y^3\,\mathrm ds=\int_{t=0}^{t=2}t^3\sqrt{9t^4+1}\,\mathrm dt$
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3 years ago

What is the slope and y intercept

Vera_Pavlovna [14]

Slope= -2/8
Y-int= -2

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3 years ago

A cylindrical barrel has a radius of 7.6ft and height of 10.8ft. Tripling which dimensions will triple the volume of the barrel?

noname [10]

If you triple the height of a barrel the dimensions will triple i belive.

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3 years ago

Jason and his friends want to go bowling on Friday night. Southgate Bowling Alley charges $30 shoes and $6 per hour to bowl, whi

alekssr [168]

Answer:

2 hours

Step-by-step explanation:

Slope represents the hourly rate.

Constant represents initial price.

$y = 30 + 6x \\ y = 36 + 3x \\ 30 + 6x = 36 + 3x \\ 3x = 6 \\ x = 2$

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2 years ago