# Tutor profile: Joselyne G.

## Questions

### Subject: Spanish

Select the correct answer to the following. a) Recientemente, un doctor ha ________ nuevas variantes del virus del COVID. 1. hecho 2. construido 3. descubierto 4. hablado b) Ayer _____ a comer hamburguesas con mi madre a las 3 de la tarde. 1. hable 2. fui 3. iré 4. fuimos

a) descubierto b) fui

### Subject: Calculus

a) What is the integration of the function $$f(x) = sin(x) + 3x$$ ? b) What is the derivative of the function $$F(x) = tan(x) - 4x^3 + \frac{3}{2x}$$ ? c) Find the limit of $$\frac{12x-4}{4x+7}$$ as x approaches $$\infty$$.

a) $$F(x) = - cos(x) + \frac{3x^2}{2}$$ b) $$f(x) = sec^2(x) - 12x^2 - \frac{3}{2x^2}$$ c) $$lim_{x\rightarrow{\infty}} \frac{12x-4}{4x+7}=3$$

### Subject: Algebra

A local business has 16 more than three times as many males as female employees. There are 386 employees total. If “x” represents the number of female employees write an expression that would represent the total number of male employees in terms of “x”.

3x + 16 = 386

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