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Tutor profile: Sandra V.

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Sandra V.
Tutor for 16 years
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Questions

Subject: Spanish

TutorMe
Question:

What is the difference between the verbs to be ("ser") and to be ("estar")?

Inactive
Sandra V.
Answer:

The verb "ser" in Spanish is used specifically to denote something that is innate of the being and is generally permanent, i.e. it rarely changes; while the verb "estar" is used to refer states of the being and is generally temporal, i.e. it can change. Examples: (ser) Yo soy Maria (I am Maria) (estar) Estoy en casa (I am at home)

Subject: Earth Science

TutorMe
Question:

What is Rock Physics and how can be used in Earth Science problems?

Inactive
Sandra V.
Answer:

Rock Physics is a discipline that focuses to study the properties of rock from different physical methods at different scales. It is used in Earth Sciences problems as a interdisciplinary science, specially to characterize rock formations, reservoirs, and aquifers.

Subject: Personal Finance

TutorMe
Question:

How much and how should I be saving?

Inactive
Sandra V.
Answer:

The answer depends on your financial goals and style of life. So, first you need to set your goals. As a general answer, we can say that saving between 10 and 20% of your incomes would be the standard. Also, do your savings using different instruments (bank account, bonus, stocks, reits, etc.). Depending of the risk you may will to take, it will determine which saving instruments to use.

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