Week 15 in Precalc 11

This week in Precalc, we continued our unit on “Rational Expressions and Equations.” I actually am really enjoying the unit. We reviewed adding and subtracting Rational Expressions and I want to review the ones with non-variable and variable denominators. The first step is to determine the lowest common denominator (LCD) Then you rewrite each fraction…

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Constructive Interference vs. Destructive Interference

Constructive Interference is when two or more waves that have the same frequency meet in a way where their crests line up together, basically overlap. Destructive Interference is when the crest of one wave meets the trough of another wave and they “crash” into each other, it results in a lower amplitude.

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Modeling Polynomials

                                    In todays class, we all learned the $latex code and how to write out math equations in a blog post. I learned how to expand polynomials and that in order to simplify, even term is multiplied by…

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Émission #4 – Les Situations Maladroites à l’aéroport!

Le Club de Déjeuner Le Club de Déjeuner est une série des drôles balados, avec la participation de Hanna et Karina, elles se discutent au sujet des Situations Maladroites! À chaque émission, elles parlent des situations maladroites populaires, drôles, embarrassent… qui sont très communs, dans les locations différents. ————————————————————————————————————————— Émission #4 – Les Situations Maladroites…

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Composite Shapes

My composite shape consists of a rectangle and a triangle. I calculated the area and perimeter of my shape, and I explained the difference between area and perimeter.  

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