A particle is released. Its speed t seconds after release is given by v(t)=0.3t^2+8t. How far does the particle travel during the first 4 seconds? How far does the particle travel during...
A particle is released. Its speed t seconds after release is given by v(t)=0.3t^2+8t. How far does the particle travel during the first 4 seconds? How far does the particle travel during...
limit as n goes to infinity Σ [i=1, n] (cosx1/x1) Δx, [3Π,4Π] answer is ∫[3Π,4Π] ... ? Need help understanding!
Express ∫[0,2] x2/3 dx as a limit of the Riemann Sums taking sample points to be right endpoints. ...
limit as n goes to infinity. n Σ i4/n5 on interval [0,1] i=1 Options are: 1 1...
Assume that integral from 0 to 5 f(x)dx=6 and integral from 0 to 8 f(x)dx=4 Find: -integral from 5 to 8 f(x)dx -integral from -5 to 8 f(x)dx ...
Can you help me calculate the integral ∫²1 (2x - 4x3) dx ? And show me the steps to get there? Thanks!
I have a problem here that involves three equations. It wants to know the total area that is bounded by these three equations. they are as follows: y=x y=7 y=x2/28 The domain is [0,14] I...
We have a parabola whose formula is y=5sin^2x and is bounded at the top by the line y=5. It is shaded under the y=5 line between x=pi/2 and x=3pi/2. How do I find the area of this shaded region? I...
f(x, y) = 6xy4; R is the rectangle defined by 2 x 3 and -3 y -2
f(x, y) = 5y + 3x; R is the rectangle defined by 3 x 4 and 3 y 5
Let ∫[−4.5 to −9] f(x) dx= 5, ∫ [−7.5 to −9] f(x) dx= 2, ∫[−4.5 to −6] f(x) dx= 4. Find ∫[−6 to −7.5] f(x) dx= and ∫ [−7.5 to −6] 5 * f(x) −2 dx= I found out that ∫[−6...
Evaluate the integral. Assume that A is a real number and that A < 0. integrate 8/(x-2)^4 from 0 to A
Determine the area that is bounded by the following curve and the x-axis on the interval below. (Round your answer to three decimal places.) y = x^2 − 16, −6 ≤ x ≤ 2 &nb...
An object has a velocity v(t) = 4/t+45 ft/s. Use the interval [3, 13] with n = 5 and equal subintervals to compute the following approximations of the distance the object traveled. (Round...
triple integrals
triple integrals
i have a problem solving this. Help?
What is the integral of f(x)=sin(x/2)/x?
Please check the links below. www.mathportal.org/calculators/calculus/integral-calculator.php?val1=(cos(4x))/(sin(2x)%2Acos(2x))&val2=%5Cdisplaystyle%5Cint+%5Cdfrac%7B%5Ccos%5Cleft(4x%5Cright)%7D%7B%5Csin%5Cleft(2x%5Cright)%7B%5Ccdot%7D%5Ccos%5Cleft(2x%5Cright)%7D%5C%2C+%5Cmathrm+d+x&rb1=indef&val3=pi/6&val4=pi/3 www...
solve for the integral....dx/xsqrt(9-4x^2)