# Get college calculus homework help

Recent questions in Calculus and Analysis
Annette Arroyo 2020-10-28

### Verify that $‖{r}^{t}\left(s\right)‖=1$.Consider the helix represented investigation by the vector-valued function .

glasskerfu 2020-10-28

### (a) $\frac{dy}{dx}-1+{y}^{2}$

glamrockqueen7 2020-10-28

### What tis the complete domain D and range R of the following multivariable functions: $w\left(x,y\right)=\sqrt{y-4{x}^{2}}$

Carol Gates 2020-10-28

### Solve the linear equations by considering y as a function of x, that is, $y=y\left(x\right).x{y}^{\prime }+\left(1+x\right)y={e}^{-x}\mathrm{sin}2x$

tricotasu 2020-10-28

### Use Stokes' theorem to evaluate the line integral ${\oint }_{C}F\cdot dr$ where A = -yi + xj and C is the boundary of the ellipse $\frac{{x}^{2}}{{a}^{2}}+\frac{{y}^{2}}{{b}^{2}}=1,z=0$.

Elleanor Mckenzie 2020-10-28

### True or False: In many applications of definite integrals, the integral is used to compute the total amount of a varying quantity.

Brittney Lord 2020-10-28

### Solve by using Laplace transform

Trent Carpenter 2020-10-28

### find the inverse Laplace transform of the given function $F\left(s\right)=\frac{{e}^{-2}+{e}^{-2s}-{e}^{-3s}-{e}^{-4s}}{s}$

Globokim8 2020-10-28

### Use the Laplace transform to solve the given initial-value problem.

Isa Trevino 2020-10-28

### Solve both a)using the integral definition , find the convolution b) Using above answer , find the Laplace Transform of f*g

banganX 2020-10-28

### Find laplace transform of each following a) ${t}^{n}$ b) $\mathrm{cos}\omega t$ c) $\mathrm{sin}h\left(ct\right)$ d) $\mathrm{cos}h\left(ct\right)$

he298c 2020-10-28

### You measure the weight of 49 dogs , and find they have a mean weight of 72 ounces. Let's say the population standard deviation is 13.1 ounces. Based on this, construct a $90\mathrm{%}$ confidence interval for the true population mean dog weight.Give your answers as decimals, to two places

Phoebe 2020-10-28

### The function $\left(9h\right)=8{e}^{-0.4h}$ can be used to determine the milligrams D of a certain drug in a patient's bloodstream h hours after the drug has been given. How many milligrams (to two decimals) will be resent in 7 years?

sanuluy 2020-10-28

### Consider the helix represented investigation by the vector-valued function . Solve for t in the relationship derived in part (a), and substitute the result into the original set of parametric equations. This yields a parametrization of the curve in terms of the arc length parameter s.

avissidep 2020-10-27

### a) Find the Laplace transformation of the following function by using definition of Laplace transformation:

generals336 2020-10-27

### Solve the equation graphically in the given interval. State each answer rounded to two decimals. ${x}^{\frac{1}{3}}-x=0,\left[-3,3\right]$ $x=?$

fortdefruitI 2020-10-27

### Find both first partial derivatives. $h\left(x,y\right)={e}^{-\left(x2+y2\right)}$

Khaleesi Herbert 2020-10-27

### Rational exponents evaluate each expression. (a) ${27}^{1\text{/}3}$ (b) ${\left(-8\right)}^{1\text{/}3}$ (c) $-{\left(\frac{1}{8}\right)}^{1\text{/}3}$

djeljenike 2020-10-27

### If a and are any odd integers, then is even. Prove?

Jason Farmer 2020-10-27

### That parametric equations contain more information than just the shape of the curve. Write a short paragraph explaining this statement. Use the following example and your answers to parts (a) and (b) below in your explanation. The position of a particle is given by the parametric equations where t represents time. We know that the shape of the path of the particle is a circle. a) How long does it take the particle to go once around the circle? Find parametric equations if the particle moves twice as fast around the circle. b) Does the particle travel clockwise or counterclockwise around the circle? Find parametric equations if the particle moves in the opposite direction around the circle.

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