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Alba H.
Tutor for 5 years
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Pre-Calculus
TutorMe
Question:

Do you remember the Unit Circle for Sin, Cos?

Alba H.
Answer:

I know tricks on how to remember it.

Biology
TutorMe
Question:

How many chromosomes does a human cell have and why?

Alba H.
Answer:

A human cell have 23 pairs of chromosomes, in total of 46. We get half of them from our mother and half from our father.

Algebra
TutorMe
Question:

Expand: 3(A+B)

Alba H.
Answer:

3(A + B) 3(A + B) Kidding, the answer is 3A+3B.

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