Calculus (Answer Check)

86,593 results, page 78

Calculus 1

Water is leaking out of an inverted conical tank at a rate of 9,500 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter at the top is 4 m. If the water level is rising at a rate of 20 cm/min when the ...

math

how you multoply 5 2/7 x 5/8 x 3 1/2 write the answer in simplest form First of all you have to change all mixed fractions to improper fractions, mixed fractions are useless in calculations. Then multiply your numerators together and multiply your denominators together. Check ...

calculus

find the first derivative of f(t)= (1-t)^(1/2)

Calculus

Solve. (A) 2sin^2 x = 1 (B) tan^2 x = 3

Pre-Calculus

How do I find f(g(x)) when there is a radical?

Calculus

Find the derivative if y^3 + y = 2cosx

Calculus

Find the derivative if x^3 + 4xy^2 - y^4 = 7

Calculus

Find the derivative if y=sin^-1(3x)

Calculus

Find the derivative if y=sec^-1(x+3)

Calculus

Find the derivative if y=sec^-1 (x+3)

Calculus

Find the derivative if y=sin^-1 (3x)

calculus

equation of the normal to the graph of f(x)= x/2x-3

calculus

is (x)/(x^2-9) an even or an odd function?

math calculus

Please explain how it is (ln 4) ¡Ò^8 2 x^-1 dx= (ln 8) ¨C (ln 2) =(ln 4)

calculus

calculate ă/Äx and ă/Äy. ƒ(x,y) = xy² + x²y

Calculus 3

Calculate the double Integral e^(y^2) dA D = {(x,y)| 0 <= x <= y <= 1}.

Calculus

What is the tens digit of 0! + 1! + 2! + 3! + ... + 2000!?

calculus

If f is the antiderivative of g(x)=(x^3)/(1+x^5) such that f(1)=0, then f(5)=___.

calculus

how would you differentiate this equation?? dy/dx + e^(x+y) = 0

calculus

Assume x and y are functions of t. Evaluate dy/dt. xy - 5x + 2x^3 = -70; dx/dt=-5, x=2, y=-3

calculus

Assume x and y are functions of t. Evaluate dy/dt. xy - 5x + 2x^3 = -70; dx/dt=-5, x=2, y=-3

calculus - vectors

Show that x dot y = 1/2 ( |x + y^2| - |x|^2 - |y|^2 )

college calculus

how do you integrate sqrt( x^2 - (x^2)(e^(-2x)) )?

college calculus

how do you intergrate sqrt((1+((1/4)/(4-x^2)))

Calculus - Integrals

What is the integral of arctan x?

Calculus

I'm not sure how to solve the equation 5^x-12*(5^-x)-1=0

calculus

This is stupid, but can anyone find the derivative of f(x)=8^(1-2x^2)?

Calculus

What is the limit as x approaches -1 of x - 5 --------------------- 4x(squared)-6x+ 3

calculus

Logarithmics: Ie: log3 3^11 : Evaluate? Thanks.

math calculus

how to find derivate of: y=(-4x^2+8)/(x^2+2)^2

Calculus

If f(x)=5x^3–2/x^4 find f'(x) I don't understand what I did wrong for this ((x^4)(4x+7)-(4x^3)(5x^3-2))/(x^4)^2

calculus

How do I find the domain of: y=squareroot of x^3-3x^2 ?

Calculus

f(x) = {x^3 - 1, x> or equal to -1 {2x,x<-1 find limit x->-1 f(x)

calculus

given the functions: f(x) = x^2 - 1, g(x) = x/x + 2 Why is x^2 - 1/x^2 + 1 the equation of (g o f)(x)?

Calculus

Does -csc^2(x)sin^2(x) equal -1?

Calculus HS

Final ? - Let f(x) = x2-x-6/x g(x) = x-3, find (f+g)(x) (f-g)(x) (f/g)(x) Thanks again

Calculus

1/f = 1/p + 1/q What is the rate of change of p with respect to q if q=2 and f=4?

calculus

Prove that d/dx(cot x)= -csc^2x

calculus

Differentiate the function f(x) = 186.5

maths calculus

How to integrate (cos2x)^2?

AP Calculus 1

find derivative of cos^4(x)^4

12th AP Calculus

find the dy/dx of: y=3(cscx)^3/2

calculus

find the derivative of the function g(x) = (1 + 3x)^6(5 + x - x2)^8

Calculus

Is sum of sin(pi/n) DV or CV? I don't understand why it is DV.

Calculus

How do I prove that the series ln(n)/(3n) is divergent?

calculus

integrate: square root of (4-x^2)

Calculus

Is the series (8+1^n)/(1+2^n) divergent or convergent?

Calculus

find the integral of x^2 - sec3xtan3x

calculus

What is the derivative of square root x ?

calculus

simplify: e^3lnx+4lny

Algebra with calculus

Solve for n: I=nE/nr+R not sure how to do this

Calculus

Find the intergral of 1/[cos(^2) x

calculus

Evaluate the following sum: 10 E (–1)^n–1(1n^2–9n–3) n=4

calculus

4. f(x)= 7-5x^4 What does x equal? what is the absoloute max?

calculus

what's the limit as n goes to infinity of (2 + 4/n^2)^(1/3)

calculus

What is the period of y=5 cos pi x and how do you find it?

calculus

find the derivative for y= (tan^-1)e^x

calculus

Find the derivative of f(x)=[lnx]^4

calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

Calculus

limit of ((sin 3x)/x) as x approaches 0

calculus

is square root x^4-4-y=0 and x^2+y^2=4 a function

Calculus

Find the derivative of tanh(e^t)

Calculus

Find the derivative of f(x)=x^2sinh^(-1)(3x)?

Calculus

Another question, if f(x+h)-f(x)= -3hx**2+4hx-8h**2x+5h**2-3h**3, what is f'(x)?

calculus

Differentiate the following function. A(s)=-19/s^5

calculus

find a and b lim ((b^1/2)+(5^1/2)) x - 0 ------------------ = 2 (a(abs x)/4) - (1/4)

calculus

find a and b lim x -> 0 ((2x+b)^1/2)-(5^1/2))/ ((a(abs x)/4) - (1/4))= 2

Calculus

What is the x coordinate of the absolute minimum of 6x + [12/x] when x > 0?

Calculus BC

Can someone help me differentiate this? f(x)= 2cos(5 ln(x)) So what is f'(x)?

Calculus

can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5

Calculus

can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5

calculus

The linear approximation at x=0 to f(x)= sqrt (7+6x) is y=

Calculus

What is lim (t^3 + 1)/(t lnt) x->infinity

calculus

find y' if y=sin^-5x-cos^3x

Calculus

[Integrals] h(x)= -4 to sin(x) (cos(t^5)+t)dt h'(x)=?

calculus

For a function f, let f*(x)=lim (f(x+h)-f(x-h))/h h->0 Determine f*(x) for f(x)=(x^2)+x

calculus

Evaluate the indefinite integral: (8e^x)dx

calculus

Evaluate the indefinite integral: ((4/x^5)+(4/7x))dx

calculus

The functional determinant of x, e^x, and e^-x is equal to??

calculus

3 raised to (4x + 2) minus 32 equal 8

Calculus

Evaluate the definite integral. xe^(–x^2)dx from 0 to 6

calculus

Evaluate the limit: lim as x -> -2 (x^4 - 16) / (x+2)

calculus

Differentiate the following function. (7x-5)(3x+9)

Calculus

Find the derivative of the function: y=(3x^2+5) ln(x+6)

calculus

Find the derivative of the function. (y^2/(y+3))^3

calculus

Differentiate and simplify completely. [x^2(1-x)^3] / [(1+x)^3]

Calculus

Determine the convergence or divergence: An=(-1)^n(n/(n+1))

Calculus

2nd derivative of 3t^2 Cos(4t)

Calculus

given y=sec(x^2)ln(2x^5) find dy/dx

Calculus

Differentiate x5^sqrt(x). Help please!

Calculus

(x^3+1)^2 then dy/dx i got 6x^2(x^3+1), not sure if it is correct.

pre calculus

x^2+y ^2+ 4x + 6y - 12 = 0 how do i find the domain?

calculus

f(x)=ln(x^4+27) find the inflection points?

calculus

f(x)=ln(x^4+27) find the inflection points?

Calculus

Find the interval of concavity for f(x)=e^x/(5+e^x)? f'=[5*e^x ]/ [5+e^x]^2 & f"=[5*e^x ][5-e^x]/ [5+e^x]^3

calculus

the limit from n->infinity of the summation of [2+(3/n)k]^2(3/n) when k=1

Calculus

Max / min points of: Y=5^(2x) * e^(3x^2)

calculus

If f(x)=2cos(4ln(x)) , find f'(x)

calculus

Find the fourier series of F(x) = 1, -L<=x<0 = 0, 0<=<L f(x+2L) = f(x)

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