Asked by 4 years ago
A skier of mass 70 kg is pulled up a slope by a motor driven cable.  (a)  How much work is required to pull him 60 m up a $30^o$ slope (assumed frictionless) at a constant...

1 answers and 2.7k views

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Asked by 3 years ago
 The application gateway is also known as a(n) __________. application-level firewall A(n) __________ is a private data network that makes use of the...

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Asked by 3 years ago
 Just as there are quarter notes, there are quarter rests. False A rest symbol indicates: A period of silence In the Western music tradition, a note...

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Asked by 3 years ago
A+ Graded Answers CWV 101 Topic 7 Study Guide This study guide is a tool designed to prepare students for the Final Exam portion which covers questions from topic 7....

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Asked by 3 years ago
In Problem 5, for n = 3, if the coin is assumed fair, what are the probabilities associated with the values that X can take on? [Problem 5 was asked...

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Asked by 3 years ago
Explain who God is to the Christian using at least three characteristics of God. Why are the characteristics of God so important to the Christian worldview? God is to...

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Asked by 4 years ago
The mean value of land and buildings per 1 acre from a sample of farms is \$1300, with a standard deviation of$200. The data set has a bell-shaped distribution. Using the...

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Asked by 3 years ago
If $u$ and $v$ are in $\Bbb R^n$, how are $u^Tv$ and $v^Tu$ related? How are $uv^T$ and $vu^T$ related?

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Asked by 3 years ago
Find the angle between the body diagonals of a cube

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Asked by 4 years ago
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant...

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Asked by 3 years ago
Robert Donovan, a Jurisville probation officer, discusses the intricacies of probation. Kris, the defendant, is offered an intensive supervised probation plan to follow....

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Asked by 3 years ago
Griffiths 1.13 Let r be the separation vector from a fixed point (x', y', z') to the point (x,y,z), and let r be its length. Show that (a) $\nabla (r^2) =... 1 answers and 1.1k views H Asked by 3 years ago Four independent flips of a fair coin are made. Let X denote the number of heads obtained. Plot the probability mass function of the random variable X − 2. 1 answers and 137 views P Asked by 3 years ago Griffiths 1.7 Find the separation vector$\mathbf{r}$from the source point (2,8,7) to the field point (4,6,8). Determine its magnitude$r$, and construct the unit vector... 1 answers and 329 views H Asked by 3 years ago It is known that diskettes produced by a certain company will be defective with probability .01, independently of each other. The company sells the diskettes in packages of... 1 answers and 190 views S Asked by 3 years ago  Three principles of Belmont Report Respect for Persons Beneficence Justice The Belmont Report Principle of Beneficence MAXIMIZATION of benefits and... 0 answers and 52 views H Asked by 3 years ago If E[X]=1 and Var(X)=5, find (a)$E[(2+X)^2]$(b)$Var(4+3X)\$

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Asked by 3 years ago
 1. When your textbook describes public speaking as a form of empowerment, it means that public speaking is b. a way to make a difference in something...

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Asked by 3 years ago
 The eyepiece of a light microscope has a magnification level of 10x. If you were looking at a paramecium under the lowest-power objective (4x), what...

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Asked by 3 years ago
 Lymphocytes provide an adaptive or specific defense known as the A) phagocytic response. B) adaptive defense. C) immune response. D) lymphocytic...

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