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# Tutor profile: Mea A.

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Mea A.
Pre-Med Student at Washington University in St. Louis
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## Questions

### Subject:Biology

TutorMe
Question:

What is the difference between aerobic and anaerobic respiration? Provide examples of each.

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Mea A.

Aerobic respiration is the cellular production of energy known as ATP using oxygen, while anaerobic respiration is the cellular production of ATP without the use of oxygen. Cellular respiration is an example of aerobic respiration, and fermentation is an example of anaerobic respiration.

### Subject:Calculus

TutorMe
Question:

Find the average value of f(x) = 3x^2 + 2x + 4 over the interval [0,2].

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Mea A.

Average value of a function = 1 / (b - a) * integral of f(x) from a to b a= 0 b=2 f(x) = 3x^2 + 2x + 4 = 1 / 2 * integral of 3x^2 + 2x + 4 from 0 to 2 Integrate the function. =1/2 (x^3 + x^2 + 4x) from 0 to 2 =1/2 ( (2)^3 + (2)^2 +4*2 - ( (0)^3 + (0)^2 +4*0)) = 1/2 (8 + 4 + 8 - 0 ) =1/2 (20) =10

### Subject:English

TutorMe
Question:

Find and correct the grammatical error in the following sentence: A pile of leaves are fun to jump in.

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Mea A.

A pile of leaves is fun to jump in. The previous sentence lacks subject-verb agreement. The sentence is only talking about one pile, while the verb tense "are" is talking about a plural subject. "Is" refers to a single subject, and therefore is the grammatically correct verb.

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