f (x) = 1 + 3Vx, f(9) = 69 %3D

Q: Find the number x in the interval so that the difference of the number from thrice its cube is…

A: Solution is given below:

Q: Find the area of a triangle bounded by the yy axis, the line f(x)=7−(6/7x) and the line…

A:

Q: Find the area of a triangle bounded by the y-axis, the line  f(x) = 6 − 6/7x  and the line…

A:

Q: the estimate of solution to x=2^-x to 4 decimal places is what?

A:

Q: suppose a company has revenue function R(x)=10x and the cost function C(x)=2x+100, where x is the…

A:

Q: The Corona Virus, that started to spread in many countries in early 2020, is more contagious than…

A: It is given that: Infection rate = 10 to 25 people per million (PPM) Mortality rate = 1000 to 2500…

Q: By Simpson's method, find an approximation for [(x³−2x³)dx_(n=4) 0

A: What is Simpson's Rule: Simpson's rule is a tool to approximate an integral. It is the process to…

Q: 0 and f'(x) > 2 for 1sxs4, how small can

A: It is given that f(1)=10, f'(x)≥2 for 1≤x≤4.

Q: Find the area of a triangle bounded by the yy axis, the line f(x)=9−27xf(x)=9-27x, and the line…

A:

Q: This question has several parts that must be completed sequentially. If you skip a part of the…

A: Given function, f(x)=4x6-615

Q: A medical test for malaria is given with a false negative rate of 0.5% and it is known that only…

A: From the given information, A medical test for malaria is given with a false negative rate of 0.5%.…

Q: A piece of cardboard measuring 12 inches by 13 inches is formed into an open-top box by cutting…

A:

Q: of fa) =x² 1 average at %3D Find the

A: The average of the function f(x) in the interval a,b is given by f¯=1b-a∫abf(x)dx. The integration…

Q: The length of a rectangle is increasing at a rate of 7cm/s and its width is increasing at a rate of…

A:

Q: A company finds that the total cost of manufacturing a units of a certain product is given by C(x)…

A: We will find the required information as shown below

Q: A piece of cardboard measuring 12 inches by 9 inches is formed into an open-top box by cutting…

A: Given: Cardboard having length 12 inches. and width 9 inches. and cutting square with side length x…

Q: In monitoring the blood alcohol content of a person, the bloodstream, which is composed of 5L of…

A: We will formed a differential equation and then solve it to get amount of blood

Q: Find the number of units x that produces the minimum average cost per unit  C  in the given…

A: We can use the application of derivative in order to solve the given problem.

Q: If the total revenue function for a blender is R(x) = 41x – 0.01x² where x is the number of units…

A: Given that, the revenue R (in dollars) for a blender is given by  R(x) = 41x - 0.01x2 where x is the…

Q: You wish to minimise f(x)=10x12-x22.  If you use steepest descent starting at (1,1) will you reach…

A: We have to find the number of iterations needed.

Q: the critical value of chi-square is _______when degrees of freedom equal 4 and a equals .05. what is…

A: The degrees of freedom is 4 and the level of significance is 0.05.

Q: What values of a and b maximize the value of ! (7x-x) dx? a

A:

Q: ty - (t+ 1)у + у %3Dt?

A:

Q: An amplifire is having a gain of 500 without feedback.If negative feedback is applied.the gain is…

A: Given:    Av   =  500    Avf   = 100

Q: Find the number of units x that produces the minimum average cost per unit C in the given equation.…

A:

Q: The total cost in pesos of producing x pools of low voltage cable is given by C = 0.002 x - 05 x2 50…

A:

Q: The marginal cost of producing the  xthxth  PC is  C′(x)=10+(x^2/60000)  and the fixed cost is…

A: We know the derivative of total cost gives us the marginal cost. The total cost is the sum of fixed…

Q: 2) Find all relative extrema of ƒ(x)= x* – 4x³

A: Answer

Q: very

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Q: John is an epidemiologist. He is tasked to determine the rate at which the total average of COVID…

A:

Q: What is the value of the function xcosnxdx if we integrate it using Kronecker' smethod?

A:

Q: A shop sells pies for $5 each. The daily cost function has the form C(x)=x+10+0.01x2, where x is the…

A: Revenue function, R(x) = price x Quantity = 5x Cost function, C(x) = x + 10 + 0.01x2 Profit function…

Q: Numerically integrate f (x) = x³ + 3x? + 4x = 2 using Single-Trapezoidal Rule. 6 from a = 1 and b -…

A: (1) solution

Q: 4. Mauritius island is 2 km due south of its closest point along a straight coastline. Gibril is…

A: Given data:-

Q: Use the method of Variation of Parameters to solve. SHOW WORK. у" - у' — 2у %3D 2е-t

A:

Q: If the total revenue function for a blender is R(x) = 52x − 0.01x2 where x is the number of units…

A: We have the total revenue function R(x) = 52x − 0.01x2.

Q: Numerically integrate f (x) = x° +3x + 4x – 6 from a = 1 and b = 2 using Single-Trapezoidal Rule…

A:

Q: The length of a rectangle is increasing at a rate of 8cm/s and its width is increasing at a rate of…

A:

Q: Angelo, who is in a rowboat 2 kilometers from a straight shoreline wishes to go back to his house,…

A: Given that Angelo, who is in a rowboat 2 kilometers from a straight shoreline wishes to go back to…

Q: find all possible functions with the givenderivative. y' = cost/2

A: It is given that, y'=cost2We have to find all possible function.

Q: aximum profit is d to nearest integer.)

A: Given R(q)=90q-0.5q2 and C(q)=13q+600

Q: Using Secant method, the approximation of the root of the function f(x) = xe*-x - 1 %3D accurate to…

A: The given function is f(x)=xex-x-1 And x0=0.7   &  x1=0.76

Q: Explain how successive over relation is obtained from the Gauss-Seidel method.

A:

Q: Find the antiderivative of (2* square root of x) + (3/x^4)

A:

Q: Approximate fls 3 + 2x* using Simpson's rule (n=6), then find the percentage of error after…

A: nhbgk

Q: An articlet in The New York Times states, "The number of gas stations [in a city] grows only in…

A: given that G=cN0.77

Q: Example 9: use Trapezoidal rule to approximate S,(x³ + 3)dx; n= 6, then %3D compare the result with…

A:

Q: y = x* – 4x +1

A:

Q: For this question, suppose your value function is is vfor gains and vfor losses. Last night, you…

A: Given: There was a loss of $9 in a bet last night. There was a silver lining: on the way home, $2…