Julia evaluated 3^3 + 20 ÷ 2^2. what value should she get as her answer?

To answer this question, let’s figure it out for ourselves.
Use PEMDAS, or order of operations, to properly solve it.
Since there are no Parenthesis, we can skip that step.
However, exponents are an option, evaluate the exponents.
3*3*3=27
2*2=4
Our equation is now 27+20/4
Now, multiply and divide from left to right. There is no multiplication, so just solve for division.
20/4=5
Our equation is now 27+5
Finally, add to solve.
32 is the answer.
Hope this helps!

The correct answer is B. Use field-level security on page layouts to restrict editing fields.

Explanation:

Field-level security allows administrators to restrict reader access to certain fields on the details and modification pages. For example, you can make a “Comment” field in an article visible for internal application profiles but not for Community profiles.