Luis Garcia

The University of Texas at Dallas

Math/Physics tutor

Biography

I have tutored first year calculus/non-calculus based physics for 2 years at Collin Community College.

Education

MS Applied math

The University of Texas at Dallas

Educator Statistics

Numerade tutor for 6 years

25 Students Helped

Topics Covered

Understanding the Second Law of Thermodynamics: Key Principles

Applications of Newton’s Laws

Master Vector Calculus with Our Comprehensive Guide

Solving Systems of Equations and Inequalities: A Comprehensive Guide

ACT Math - Probability and Statistics

Exploring Probability Topics: From Basics to Advanced Strategies

SAT Math - Probability and Statistics

Mastering Matrices: An Introduction to the Fundamentals

Mastering Multiple Integrals: Techniques and Tips

Luis's Textbook Answer Videos

University Physics with Modern Physics

Two moles of an ideal gas occupy a volume $V .$ The gas expands isothermally and reversibly to a volume 3$V$ . (a) Is the velocity distribution changed by the isothermal expansion? Explain. (b) Use Eq. $(20.23)$ to calculate the change in entropy of the gas. (c) Use Eq. $(20.18)$ to calculate the change in entropy of the gas. Compare this result to that obtained in part (b).

Chapter 20: The Second Law of Thermodynamics

Linear Algebra and Its Applications

In Exercises 5 and $6,$ compute the product $A B$ in two ways: $(a)$ by the definition, where $A \mathbf{b}_{1}$ and $A \mathbf{b}_{2}$ are computed separately, and (b) by the row-column rule for computing $A B .$
$$
A=\left[\begin{array}{rr}{4} & {-2} \\ {-3} & {0} \\ {3} & {5}\end{array}\right], \quad B=\left[\begin{array}{rr}{1} & {3} \\ {2} & {-1}\end{array}\right]
$$

Chapter 2: Matrix Algebra

Section 1: Matrix Operations

Calculus: A Complete Course

Calculate div $\mathbf{F}$ and curl $\mathbf{F}$ for the given vector fields.
$$\mathbf{F}=x \mathbf{i}+y \mathbf{j}$$

Chapter 16: Vector Calculus

Section 1: Gradient, Divergence, and Curl

Calculus: A Complete Course

Calculate div $\mathbf{F}$ and curl $\mathbf{F}$ for the given vector fields.
$$\mathbf{F}=y \mathbf{i}+x \mathbf{j}$$

Chapter 16: Vector Calculus

Section 1: Gradient, Divergence, and Curl

Calculus: A Complete Course

Calculate div $\mathbf{F}$ and curl $\mathbf{F}$ for the given vector fields.
$$\mathbf{F}=y \mathbf{i}+z \mathbf{j}+x \mathbf{k}$$

Chapter 16: Vector Calculus

Section 1: Gradient, Divergence, and Curl

Calculus: A Complete Course

Calculate div $\mathbf{F}$ and curl $\mathbf{F}$ for the given vector fields.
$$\mathbf{F}=y z \mathbf{i}+x z \mathbf{j}+x y \mathbf{k}$$

Chapter 16: Vector Calculus

Section 1: Gradient, Divergence, and Curl

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Luis's Quick Ask Videos

Solve using matrices. A team consisting of a player, coach and assistant coach won Php 50,000. If
the coach will get half the amount that will go to the player and the assistant coach
will get one-third of the amount that will go to the coach, how much will
each get?

Calculus 2 / BC

whats the answer

Calculus 2 / BC

The waiting time at an elevator is uniformly distributed between 30 and 300 seconds. Find the mean and standard deviation of the waiting time.
Group of answer choices

150 seconds and 6075 (seconds)2

3 minutes and 1.50 minutes

150 seconds and 90 second

2.75 minutes and 1.30 minutes

// please see image below

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