Corrugated Metal Pipe. Corrugated Metal Pipe Joints. Foster supply offers a multitude of pipe sizes, shapes, gauges, coatings and materials options. We stock from 6 to 96 diameter galvanized pipe. Other coatings and shapes may be special ordered including pipe arch shapes, Aluminized Type II and asphalt coatings.
Teaching Exponents. We have been busy in math working on exponents! I have an accelerated 5th grade group, so we needed to cover 5th and 6th grade standards on exponents. We haven't quite gotten to evaluating expressions with them yet, but they are exponent pros now! Here are the two anchor charts we made, and the students also put these into their math journals.
Exponents are used in a variety of situations in real life, including measurements, computer programming and a variety of careers. What Are Exponents? Exponents are a shorthand for calculating the multiplication of a number by itself several times. The exponent tells you how many times to multiply the number. For example, 2^3 is shorthand for 2 x 2 x 2 and 8^17 tells you to multiply 8 by itself 17 times. In algebra, variables may contain exponents, such as x^2 or y^4. Measurement. Exponents are used regularly in measuring area. For example, suppose an architect is asked to design a single-story house that measure 1,500 square feet. The term square feet refers to an exponent, in this case feet x feet. The architect must know how to use exponents in order to accurately plan a house of the required area. Computers