mjripalda
mjripalda
Female
June 30, 2012
Teacher
High School - 12th Grade
mjripalda has not added any interests.
Biography
I'm a Math tutor.
New Activity for mjripalda
Answered a Question in Math
First, plug-in x=3 to the equation of the curve to get the corresponding value of...
Answered a Question in Math
`m^3+3m^2+3m+1` To factor the given polynomial, we may apply the Rational Zeros...
Answered a Question in Math
To determine the equation, apply the formula of hyperbola with vertical transverse...
Answered a Question in Math
1. `(x-3)(x^2-7x+2)` To multiply, distribute each terms in x-3 to x^2-7x+2....
Answered a Question in Math
`(3p^2-3p-60)/(p^2-2p-8)-:(4p^2-12p-40)/(4p^2-24p+20)` First, factor the...
Answered a Question in Math
`(x+5)/(x^2+7x+12)+(x^2+8x+15)/(x^2+4x+3)` To determine the LCD, factor the...
Answered a Question in Math
Note that LCD is the product of the different factors in the denominators. Since...
Answered a Question in Math
To solve, apply the formula: `g r a d e = (rise)/(run) *100` In the the problem,...
Answered a Question in Math
To solve, apply the formula of volume of a cube which is: `V=x^3` where x is the...
Answered a Question in Math
Note that median is the middle number of a given set of data. To find the median,...
Answered a Question in Math
`(x+5)(x-5)` To FOIL, do the following steps. For illustration, refer to the...
Answered a Question in Math
To solve, apply the compound interest formula which is: `A=P(1+r/n)^(nt)` where...
Answered a Question in Math
`2/(3-2i)` To simplify, multiply the top and bottom by the conjugate of the...
Answered a Question in Math
To solve apply the angular displacement formula which is: `d=r theta` where
Answered a Question in Math
`16^(2x-3)=8^(4x+1)` To solve, express both sides of the equation with same base....
Answered a Question in Math
`x/(x+3)+3/(x-3)=4` When solving rational equations, the denominators should be...
Answered a Question in Math
A binomial of difference of two squares has a form: `a^2 - b^2` From its name...
Answered a Question in Science
To solve, apply the work-energy theorem. The formula is: `W=Delta KE =...
Answered a Question in Math
Sorry for the slip. Take note of this correction. Plug-in x=1 and f(x)=...
Answered a Question in Math
To determine f(x), take the integral f'(x).`f(x)= int f'(x)dx`
Answered a Question in Math
`e^(-4x)lt=9` To solve, take the natural logarithm of both sides of the...
Answered a Question in Math
`S(t) = 42,500(1.038)^t` To evaluate s(3), plug-in t=3 to the given function....
Answered a Question in Math
To solve for z, plug-in the value of f(z).`5=|2z+3|` Then, apply the...
Answered a Question in Science
To solve for the electric force, apply Coulomb's Law formula which is: `F= |...
Answered a Question in Math
(A) `4x^2+24x+20` Since 4, 24 and 20 are all divisible by 4, then the GCF of the...
