59,606 Answered Questions for the topic Math

03/12/24

Calculus Help!!
A farmer wants to fence in a rectangular field. The farmer must use a different type of fencing for each pair of parallel sides of the field. One type costs $10 per metre, and the other type costs... more
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03/12/24

calculus Help!!!
Consider the function defined by f(x)= ln( sqrt(|1−x^2|)). •a) State the domain of this function.b) Determine the derivative of ln(sqrt(|1−x^2|)).Be careful to show your work.
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03/12/24

How much money should be deposited today in an account that earns 3.5 % compounded monthly so that it will accumulate to $ 12 comma 000 in 3 ​years?
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03/12/24

Urgent calculus help
I need help finding some contour lines for the following function:
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Math

03/12/24

Equation of a circle
What is the equation of a circle in standard form with the given characteristics?Center (-15,9)Tangent to y=8
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Math

03/12/24

The revenue R from the sale of x cameras is given by R=26x−x^2. The cost C of producing x cameras is given by C=40+13x .How many cameras must be produced and sold in order to break even?

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03/12/24

Differentiable function of two variables
                                                                 A differentiable function of two variables reaches its maximum value at (0,0) being the value of the function 5. A student... more
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03/12/24

Determining the maximum and minimum values of function
Determine the maximum and minimum values of the function f(x,y)=x^2+y^2-2x-4y+5 in the set D = {( x ,y )∈R^2 / x^2 + y^2 ≤ 45}.
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Math

03/12/24

in a farm, there are some goats and some ducks. if the animals have a total of 15 heads and 44 legs, how many goats are there
hard math
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03/11/24

Graphing the domain for the following: g(x,y)=arcsin⁡(x/(x+y))
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03/11/24

What is the range for this function? g(x,y)=arcsin⁡(x/(x+y))
I'm required to find the range of:
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03/11/24

Calculus Help!!!
Evaluate lim x→0 (2sin(x)−sin(2x))/(2e^x −2−2x−x^2)
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03/11/24

Calculus HELP!!!
Find the point on the parabola x^2 =2y that is closest to the point (4,1)
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03/11/24

Calculus Help!!!
Use logarithmic differentiation to find a formula for f'(x) if f(x) = x^sin(x) * (x-1)^20 * (3x^2 + 2)^24.
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Expert Answers •1

03/11/24

Calculus Help!!
A farmer wants to fence in a rectangular field. The farmer must use a different type of fencing for each pair of parallel sides of the field. One type costs $10 per metre, and the other type costs... more
Follows • 1
Expert Answers •2

03/11/24

Calculus Help!!!!
Use logarithmic differentiation to find a formula for f'(x) if f(x) = x^sin(x) * (x-1)^20 * (3x^2 + 2)^24.
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Expert Answers •1

03/11/24

Calculus Help!!!
Find the point on the parabola x^2 =2y that is closest to the point (4,1).
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Expert Answers •2

03/11/24

Calculus Help!! :)
A farmer wants to fence in a rectangular field. The farmer must use a different type of fencing for each pair of parallel sides of the field. One type costs $10 per metre, and the other type costs... more
Follows • 1
Expert Answers •2

03/11/24

Calculus Help!!!

Evaluate lim x→0 (2sin(x)−sin(2x))/(2e^x −2−2x−x^2)
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Expert Answers •2

03/11/24

calculus Help!!!
Consider the function defined by f(x)= ln( sqrt(|1−x^2|)). •a) State the domain of this function. b) Determine the derivative of ln(sqrt(|1−x^2|)).Be careful to show your work.
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Expert Answers •1
Math

03/11/24

Find the distance from the point (−6, 4) to the line y=-3/4x+1.
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Math

03/11/24

Consider a triangle ABC like the one below. Suppose that a=68,b=54 , and c=47. (The figure is not drawn to scale.) Solve the triangle.
Consider a triangle ABC like the one below. Suppose that a=26,b=30 , and c=50. (The figure is not drawn to scale.) Solve the triangle.
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Math

03/11/24

Find the equation of the line that contains the point P(2, 5) and is parallel to the graph of 5x + y = −4.
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03/11/24

Write an equation for a rational function with the given characteristics. Vertical asymptotes at x=−1 and x=4 , x -intercepts at (−6,0) and (3,0) , horizontal asymptote at y=−3
Im at a loss here.. thought the answer was : f(x) = -3(x+6)(x-3)/(x+1)(x-4) But it isnt taking it so i have no idea..
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Math

03/10/24

What is the equation of the line that goes through the points (−5,4) and (−3,−2) ?
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