59,249 Answered Questions for the topic Math

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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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
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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!!!
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
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Expert Answers •1

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!!!
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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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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03/10/24

Parametric equation
Please help with this problem:Parameter p is a given integer. Find all integer solutions of the equation: (p+1/p)⋅(x−1/x)+(p−1/p)⋅(x+1/x)=4px+5+1/pI appreciate any help you can provide.
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03/10/24

Fractional part function math problem
I found this intriguing math problem online but can't get along with it.I appreciate any help.Prove that if "n" is a natural number, then there is no integer in this interval.[\sqrt(16n+21);... more
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Math Calculus

03/09/24

Evaluate the Integral using the indicated trigonometric substitution. (Use C for the Constant of Integration)
Evaluate the Integral using the indicated trigonometric substitution. (Use C for the Constant of Integration). Please show all steps. If possible please attach a video going through the problem. I... more
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Math Calculus

03/09/24

Evaluate the Trig Integral Using A Trig Substitution Method
Evaluate the Trig Integral Using A Trig Substitution Method. Please show all steps. If possible please attach a video going through the problem.
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Math Calculus

03/09/24

Evaluate the Trig Integral Using A Trig Substitution Method
Evaluate the Trig Integral Using A Trig Substitution Method. Please show all steps. If possible please attach a video going through the problem.
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03/08/24

derivative and antiderivative of ln(2x)
Alright, if I were to find dy/dx of ln(2x) I'd get 1/2x.2, so 2/2x and that can be simplified as 1/x.However, if I were to integrate 1/x to attempt to infer my original function, I'd get ln(x) +... more
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Math

03/08/24

If at 70 degrees the PSI is 1800, then what is the PSI at 29 degrees?
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Math

03/08/24

Math is hard exponential functions
A new car is purchased for 20500 dollars. The value of the car depreciates at 14% per year. To the nearest tenth of a year, how long will it be until the value of the car is 7900 dollars?
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Math

03/08/24

Word fraction help for 5th grader

Moussa delivered 3/8 of the papers on his route in the first hour and 4/5 of the rest in the second hour.What fraction of the newspapers did Moussa deliver in the second hour?
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Math

03/08/24

I $720 P=$1000 r=9
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Math

03/07/24

GCF word problems
I need help...If Sahra has 50 red flowers and 5 yellow flowers. She wants to make the bouquet she wants to have the same numbers of each color. What is the greatest number bouquets she can make?
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Math

03/07/24

The measurement around the edge was 21.98 centimeters. What is the approximate area of the inside of the orange? (Use 3.14 for π)
I need help cause I don't know how to do it
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