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    Solving Proportions.Elementary & Intermediate Algebra

    Solving Proportions Introduction Problem 1             Bear population. To estimate the size of the bear population on the Keweenaw Peninsula, conservationists captured, tagged, and released 50 bears. One year later, a random sample of 100 bears included only 2 tagged bears. What is the conservationist’s estimate of the size of the bear population?             I […] More

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    Algebraic expressions.Elementary and Intermediate Algebra

    Algebraic expressions Introduction             In the introduction to Algebra, the first assignment for the first week will involve using real numbers in place of integers to simplify expressions. Everyone needs to take his/her time to grasp the rules and the steps which are followed in algebra as this will form a concrete base for the […] More