4. The price p a book company charges for its most recent book is related to the demand q in weekly sales by the equation 100pq+q² = 5,000,000. Suppose the price is set at $40, which would make the demand 1,000 copies per week. a) Using implicit differentiation, compute the rate of change of demand with respect to price, and interpret the result. (Round the answer to two decimal places.)

Q: 2 3 (25-x2) 2

A: Given:The integral is,

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A:

Q: (4) y=x +4 -5 -4 -3 6.

A: The given equation is: y=x+4

Q: dactonive: 2. 2.

A: To factorise x2y2z2-16 ⇒x2y2z2-42 We know that a2-b2=a+ba-b Here a=xyz and b=4

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A:

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A:

Q: 5 1 1 + 2r dr

A:

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A:

Q: 196. 2(n+1)

A:

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 1 7. 27 2.

A:

Q: +–3m+–9m+4+5+–10m

A: The expression is given as 1+–3m+–9m+4+5+–10m. Simplifying the given expression. 1+–3m+–9m+4+5+–10m…

Q: 18) 2x y

A:

Q: b) S 9+x

A: ∫x39+x8dx

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A: Solve the given expression  given expression is 2(3+d-1)

Q: 5)235

A: Answer : 47

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A:

Q: -2(5a)

A: To evaluate-2(5a)

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A:

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: (n + 4)3 =

A: Given query is to expand (n+4)3

Q: スメ3X5

A: 2×3×5  Means multiply numbers =2×3×5=30

Q: 1 + 2n < n° for all integers n² 2

A:

Q: 3. 2-1 da

A: Use the product rule to determine the derivative for the given…

Q: 1) 6dx 3/3

A: ∫33361+x2dx=6∫33311+x2dx=6tan-1x333=6tan-13-tan-133=6tan-13-tan-113=6π3-π6=2π-π=π

Q: ydy (1+ у)*

A: We have to find the integral.

Q: (9, -7) (3, 1). Find 吕 ロ师仁 ?

A:

Q: ) 2x+4 16

A:

Q: いーx)dx

A:

Q: 3 5.) (x+ 7x-44) ÷ (x+ 9)

A:

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A:

Q: 4 -3 4m n 16) 22 4m n

A:

Q: 6 1/6 + 6

A: