True or False: The output of (1 + 2) * 3 is 9.

Which of the following is an *environment name* and NOT a *command*?

In the text "...on page \pageref{fig:mesh1}.", what will \pageref{fig:mesh1} be replaced with?

How does a LaTeX environment end?

Based on the slides, which package is *required* to make the figure environment *useful* (i.e., to show an image)?

x = "Hello"  
y = x * 2  
x += "!"  
print(y + x)

I want to add a list of ingredients with bullets. Which environment should I use?

x = [1, 2, 3, 4]  
print(x[-1:-3:-1])

Slide 17 says inline math is for "formulas that are part of a paragraph." Why is $E=mc^2$ a good example of this, as opposed to just typing E=mc^2?