Math Expert Q&A (Contract)

Math Expert (Contract)

We’re looking for passionate Math Experts to work online and solve advanced math and physics questions with clear and concise answers and explanations. Our ideal Math Expert is knowledgeable, practical, and responsive.

As a contract Math Expert, you'll receive the following:

Reliable Payments: Timely, reliable payments twice a month
Independence: No waiting, no assignments, and a massive library of questions for you to choose from
Flexibility: Work from anywhere, at any time, completely online
Supportive Staff: Access to a supportive in-house team to answer your questions

What we’re looking for:

Expertise in college level math or physics like calculus
Ability to provide clear answers and thorough explanations on advanced math and physics topics
Proficient writing and reading in English

Do you think you can be a Math Expert for Study.com? Click “Apply Now” at the bottom to fill out an application and submit your resume!

About Study.com

At Study.com, our quest is to make education fun and accessible. We’re working to help students with high quality answers to questions that they may have along the way.

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What is the highest level of education you have completed?* High School/GEDBachelor's DegreeBachelor's Degree in progressMaster's DegreeMaster's Degree in progressDoctoral DegreeDoctoral Degree in progress

Why do you feel qualified to answer advanced math and physics questions?*

What is the highest level of mathematics that you have taken in school?*

We want you to solve the question, provide context for your solution, and describe each step — not just march through the math. To that end, check out this example before you continue: https://imgur.com/a/SdkBe

Please write an answer and explanation for ONE of the following questions.

1. Find a Cartesian equation for the curve and identify it: r²sin2θ = 1.

OR

2. Let vectors A = (2, 1, 3), B = (-5, 2, 1), and C = (2, 1, 1). Find the volume of the parallelepiped defined by vectors A, B, and C by calculating A ● (B x C) using the dot and cross product rules.

NOTE: If you'd like to input your answer through a text box, please do so below. If you'd rather upload a file with a handwritten response or a screenshot, please write "see attached file" in the box and attach the file in the next field. If you are using a camera phone, you can click attach file, take a photo, and upload it.*

Attach a file or photo for the above question if preferred.

Please answer the following question, being sure to show any steps or processes used to find the solution.

Find the centroid for an area defined by the equations y = x² + 3 and y = - (x – 2)² + 7.

NOTE: If you'd like to input your answer through a text box, please do so below. If you'd rather upload a file with a handwritten response or a screenshot, please write "see attached file" in the box and attach the file in the next field. If you are using a camera phone, you can click attach file, take a photo, and upload it.*

Attach a file or photo for the above question if preferred.

Answering math questions for Study.com often involves understanding and using LaTeX to format equations. LaTeX follows simple guidelines, and makes it easy to create beautifully formatted math solutions.

For example, we can display an exponent by typing 3x^2. With LaTeX formatting, we can type it as 3x^{2}. The LaTeX formatting will specially display 2 as an exponent, and the caret won’t appear in the output.

Please rewrite the following expression using LaTeX formatting:

5 (square root 3x) + 2x^2 – (3x/2)

Here are a few common LaTeX formatting symbols:
Square root of x: \sqrt{x}
Fraction x over y: \frac{x}{y}

You can check out the full equation editor here: http://www.codecogs.com/latex/eqneditor.php*

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