Education
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applications to linear algebra
Tables & Chairs Application of two simultaneous linear equations This is linear algebra Materials Let X = table requirement Let Y = chair requirement Available Inventory Metal 1 2 6000 Wood 3 1 9000 Metal row: Each table uses 1 metal set, each chair uses 2 metal set, and the total available is 6000. Wood… Read more
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Promoting Sites
There are three sites I would like to promote myself. They are all non-profit organizations but their goals and cause are very useful. One is READ BETTER BE BETTER.. It’s a literacy program build for all ages from 3rd grade until HighSchool to teach children to read and comprehend. Read Better Be Better is committed… Read more
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Pythagorean Theorem
how to solve problems using pythagorean theorem Trivia The Origins: According to Google, Pythagorean Theorem (a2 + b2 = c2) predates the Greek mathematician Pythagoras (16th century BCE) by centuries, known to ancient Babylonians (Plimton 322 tablet, c. 1900 BCE) and Egyptians (knotted ropes for 3-4-5 triangles) for practical purposes, but Pythagoras and his school… Read more
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Pie Chart Visual Model via Math AI Tutor
comparing fractions using pie chart visual model Exercises: write your answers here: Read more
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Educational News
secretary arne duncan’s remarks at oecd’s release of the program for international student assessment (PISA) 2009 results December 7, 2010 “Every three years, PISA assesses the reading, mathematics, and scientific literacy of 15-year old students. It provides crucial information about how well our students are prepared to do the sorts of reading, mathematics, and science… Read more
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