ng If C(t) = 49.9t e - 0.25t measures the concentration, in , of a drug in a person's systemt hours after the drug is administered, when does the drug reach it peak ml A concentration? The peak concentration is at hours. (Round to two decimal places.)

Q: a 3. x³dx a/x² – 16 + 8 /(x² – 16)8 + C = r2 – 16 4.

A: Solution No. 3 I=∫-10x2x+1dxput    x+1= u , we getI =∫01(u-1)2udu    =∫01(u52-2u32+u)du   =16105=ab

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A: To find the limit of the sequence

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A: This question can be solved if we know the relation between transverse axis and semi transverse axis...

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A: topic - limits

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Q: Determine whether the series is convergent that you use. divergent. Write test or 2 ८ 88

A: Explanation of the answer is as follows

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A: Here, the given function is: R(u,v,w)=6uv+w

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A:

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A: topic - vectors

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A: Simplify the function then take derivative and draw the graph. 

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A:

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A: Find your answer below 

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A: To find out the marginal cost at a production level of 55 items  

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A: To find out the distance from the point P to the line through A and B using the method given. 

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A:

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A: Given : A(1,0) B(2,1) C(1,-2)

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A: Given problem:- Pierce Manufacturing determines that the daily revenue, in dollars, from the sale of...

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A: We have to find the Maclaurin series for the given function                                         ...

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A:

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A: Consider  V=a+bxE=-dVdx

Q: 1,0 B. 1,0

A: topic-  fucntion , slope and its derivative 

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A: If y=A cos(Bx-C) +D , thenAmplitude     - APeriod            - 2πBPhase shift    - CBVertical shift ...

Q: Question 5: The 3×3 matrix M is given below, in term of a constant y: [y - 3 M = -2 1 y -2 -1 у -1 у...

A:

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A:

Q: 3. Find the angles between the vectors: u = 2i + j, v= i + 2j – k а. b. u = 2i – 2j + k, v = 3i + 4k

A: Angle between two vectors, θ=cos-1u→.v→|u→| |v|→ a)  u→.v→=2i+j.i+2j-k       =2+2 u→.v→=4 |u→|=22+12...

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A: The detailed solution is given below Thank you 

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A:

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Q: 4. a² + 3x – 5+ 3y* – 6y = 7z 5. Gy" – 9r = 8y + 2 – r 6. z - V5r² – 7 = 2r

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Q: Use a graphing utility to verify your results. y y 10 10 5 - 10 -5 10 -10 -5 10 -5 -5 -10 - 10 y y 1...

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Q: Use L'H rule to find lim (1 – 2x)/*. -

A: Question is solved.