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2 years ago

5

given that y^2=3x+C is a general solution to the differential equation y’-(3x/y)=0, what is a particular solution determined by

the initial condition y=-3 when x=-2?

1 answer:

PolarNik [594]2 years ago

4 0

Since general solution is already given to find the particular solution just plug in the x and y value into the general and solve for C

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PLEASE ANSWER!!!!!! REALLY IMPORTANT

faust18 [17]

<u>Answer-</u>

<em>The height of the prism is</em><em> 6 units</em>

<u>Solution-</u>

As the base of the prism is a hexagon consisting of 2 congruent isosceles trapezoids.

So,

$V_{Prism}=Area_{Base}\times Height$

And,

$Area_{Base}=2\times \text{Area of the trapezoid}$

Also,

$\text{Area of the trapezoid}=\dfrac{1}{2}\times \text{Height}\times (\text{Sum of two parallel lines})$

$=\dfrac{1}{2}\times 3\times (5+8)\\\\=\dfrac{39}{2}$

Putting all the values,

$V_{Prism}=2\times \dfrac{39}{2}\times Height=39\times Height$

As the volume is given, so

$\Rightarrow 39\times Height=234$

$\Rightarrow Height=\dfrac{234}{39}=6$

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2 years ago

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Jill’s coach used a computer program to help her improve the distance she can throw a softball. The computer gave a readout of t

Jlenok [28]

Answer:

11.08 feet

Step-by-step explanation: I just got it wrong and it told me the answer. :/

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Why is 3 + (−5) equal to −2?

tamaranim1 [39]

Answer: since the 5 is a negative you are subtracting it from 3

so 3 +(-5) is actually 3-5. which = -2

Step-by-step explanation:

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2 years ago

How do you do <br>this <br><br>(move 3 circles to make the figure upside down

velikii [3]

Answer:

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Step-by-step explanation:

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3 years ago

Colin invests £3300 into his bank account.

lorasvet [3.4K]

Answer:

$3714.18

Step-by-step explanation:

From the question;

Amount invested is $3300

Rate of interest 3% per year compound interest

Time is 4 years

We want to determine the amount that accrued after 4 years

In this case we are going to use the compound interest formula;

That is;

$A=P(1+(\frac{R}{100})^n$ where A is the amount, P is the principal , r is the rate of interest and n is the time taken.

Therefore;

$Amount=3300(1+(\frac{3}{100})^4\\ = 3300(1.03)^4\\ = 3300(1.1255)\\ = 3,714.179$

= $3714.18

Therefore, the amount accrued after 4 years is $3714.18

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2 years ago