# Tutor profile: Stacey W.

Stacey W.

NYU Student, Tutor for 5 Years

## Questions

### Subject: Python Programming

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Question:

What is the difference between a set and a list?

Stacey W.

Answer:

While sets are unordered and can not contain duplicate values, lists can.

### Subject: Geometry

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Question:

Find the area of an equilateral triangle with a side length of 12.

Stacey W.

Answer:

Answer: 36sqr(3) Work Shown: A = [s^2sqr(3)]/4 [Formula for area of equilateral triangle where s = side length A = [12^2sqr(3)]/4 [Plus s = 12] A = [144sqr(3)]/4 [Simplify equation] A = 36sqr(3) [Answer]

### Subject: Algebra

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Question:

If x = 5, what is the value of 5x + 6x - x?

Stacey W.

Answer:

Answer: 50 Work Shown: 5x + 6x - x [Simplify expression] 11x - x 10x 10(5) [Plug in x = 5] 50 [Answer]

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