01/11/25

Integrating a trigonometric integral using trig identities (calculus 2)
Evaluate the following integral∫sin6(x)cos5(x)dx
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01/07/25

Order the numbers $\frac{11}{20}$ , 49%, and 0.5 from least to greatest. Drag the least number to the top and greatest number to the bottom.
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01/06/25

The position of an object attached to a spring is given by s(t)=(1)/(4)cos(4t)-(1)/(6)sin(4t), where t is time in seconds. When 0, how many times is the velocity of the object equal to 0?
The position of an object attached to a spring is given by s(t)=(1)/(4)cos(4t)-(1)/(6)sin(4t), where t is time in seconds. When 0, how many times is the velocity of the object equal to 0?ZeroOne... more
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01/02/25

Solve equation for x. Assume a=0.
ax+3=23
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12/29/24

A cylindrical tank (8ft diameter, 12ft height) is filled at 15 ft³/min. How long to reach 80% capacity?
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12/19/24

urgent please help

Suppose that in the simple RL circuit, the resistance is 20W and the inductance is 1 H. If a generator supplies a voltage of 𝐸(𝑡) = 60 sin 40𝑡 volts, and i(0) = 1A. Find i(t).
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12/18/24

urgent please help
Approximate the following definite integral to three decimal places (Use the first four terms). 0 to 0.5 sin(x^4)dx
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12/13/24

Right Riemann Sum to Determine an Integral that Defines an Area
Consider the region bounded by y=2-x2 and y=-x from x=-1 to x=2. Use a Right Riemann Sum to create an integral that calculates the area of the region. You don't need to evaluate the integral.
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12/13/24

In ΔGHI, g = 150 inches, h = 590 inches and i=640 inches. Find the area of ΔGHI to the nearest 10th of an square inch.
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12/12/24

How do you graph (x) = lxl

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12/11/24

consider the line given by the equation: 3x-y=-3
solve for x-value of the x intercept of the line
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12/10/24

Find the coordinates of the vertices after a rotation 180 degrees about the origin. Screen Shot 2019-07-23 at 8.37.15 PM.png
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12/09/24

An exponential function of form f left parenthesis x right parenthesis equals b Superscript x includes the points​ (2, 16),​ (3, 64), and​ (4, 256). What is the value of​ b?
solve for b
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12/08/24

Riemann Sum Right Problem
Evaluate the Riemann Sum Right in the interval [a,b] with n sections. f(x) = - 5x + 6 1. What is the Riemann Sum - Right when n is 10? 2. What is the Riemann Sum - Right when n is 100? 3. What is... more
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12/03/24

Evaluate the integrals using u-substitution:
Evaluate the integrals using u-substitution:∫theta (4√1-theta)2dtheta
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12/03/24

Evaluate the integrals using u-substitution:
Evaluate the integrals using u-substitution:∫sin^5(x/3)cos(x/3)dx
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12/02/24

please help and show work im having trouble understanding

question 1) Determine a Taylor series around x=0 for \int (sin x )/(x)question 2)  Find sum of geometric series \sum_(n=0)^(\infty ) (3(2)^(n+1))/(4^(n))
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12/02/24

Find the area of the shaded region.
r = sqrt 𝜃A coordinate plane is given. A curve and a region are graphed. The curve starts at the origin, goes counterclockwise becoming further away from the origin, passes through the positive... more
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11/25/24

Evaluate the given improper integral
∫from 1 to 0 (e^(-1/x))/(x^2) PLEASE HELP ASAP. A VIDEO WOULD ALSO BE GREATLY APPRECIATED.
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11/24/24

Law of Sines. Need help solving problem

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. There may be two triangles, one triangle, or no triangles that satisfy the given conditions. (If an... more
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11/24/24

Use the Law of Sines to solve for all possible triangles that satisfy the given conditions.

There may be two triangles, one triangle, or no triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Enter all angles in degrees. Round your answers to one decimal... more
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11/23/24

Separable Equations

Find the function y = y(x) (for x > 0) which satisfies the separable differential equation dy/dx = (7 +18x) / (xy^2); x>0 with the initial condition y(1) = 2. Y=
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11/22/24

You deposit $45,000 into a savings account that pays 2.5% annual interest. Find the balance after 20 years if the interest rate is compounded monthly. Round your answer to the nearest hundredth.
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11/21/24

Power series Question
Suppose that ∞∑ cn x nn = 0  converges when x = −4 and diverges when x = 6. What can be said about the convergence or divergence of the following series?∞∑ (−1)ncn7n n = 0When compared to... more
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11/21/24

Graph the integrand and use known area formulas to evaluate the integrals.
Graph the integrand and use known area formulas to evaluate the integrals.∫-1 to 1 (1+√(1-x2))dx
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