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Temka [501]
3 years ago
10

Can somebody please help me????

Mathematics
1 answer:
BabaBlast [244]3 years ago
6 0
     PV = nRT
     nR     nR
PV/nR = T

            C = Wtc/1000
    1000C = Wtc
        tc          tc
1000C/tc = W
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Answer:

18,096 .........................

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Find the derivative with respect to x of y = (3x + x^2)^5
RSB [31]
<h2>The required "option A) 5(3x + x^2)^{4} (3+2x)" is correct.</h2>

Step-by-step explanation:

We have,

y = (3x + x^2)^5          ..... (1)

To find, \dfrac{dy}{dx} = ?

Differentiating equation (1) w.r.t. 'x', we get

\dfrac{dy}{dx}= \dfrac{d[(3x + x^2)^5]}{dx}

⇒ \dfrac{dy}{dx}=5(3x + x^2)^{5-1} \dfrac{d(3x + x^2)}{dx}

[ ∵ y=x^{n} ⇒ \dfrac{dy}{dx}=nx^{n-1}]

⇒ \dfrac{dy}{dx}=5(3x + x^2)^{4} (3(1) + 2x^{2-1})

⇒ \dfrac{dy}{dx}=5(3x + x^2)^{4} (3+2x)

Thus, the required "option A) 5(3x + x^2)^{4} (3+2x)" is correct.

3 0
3 years ago
Need Help With Math. One Question
alina1380 [7]

Answer: 2 < x < 16

The triangle inequality theorem says that if we have a triangle with sides a,b,c then

b-a < c < b+a

with b being longer than 'a'

In this case, a = 7 and b = 9 and c = x

so we have

b-a < c < b+a

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So x can be any number between 2 and 16. The value of x cannot be equal to 2. Also, x cannot be equal to 16 either.

8 0
4 years ago
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maria [59]

Answer:

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16 ounces = 1 lbs.

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5 0
3 years ago
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mr_godi [17]

The diary farmer should use 1000 pounds of 85 % protien and 55 % of 200 pounds to make 1200 pounds of a high-grade 80% protein ration

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Then amount of 55 % protien be (1200 - x)

According to given question,

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