QT4secondHalf

//Objective: Students will use exponential notation in programs.// //Objective: Use for next loops and listboxes effectively.// __Read__: **Notes: Accumulating a Sum** Refer to your directions and comments in the **Accumulate.frm** and **RandomList.frm** programs to answer these questions. 1. Define accumulate. 2. Which of these lines of code is used for //__accumulating__// a sum? A. Sum = Sum + Number B. Sum = A + B + C + D 3. Draw a picture of the ListBox tool.
 * Friday May 6, 2011**

__Read__: Read about scientific notation and the comparable appropriate exponential notation used on calculators and in computer programming at these 2 websites. @http://www.nyu.edu/pages/mathmol/textbook/scinot.html @http://www.purplemath.com/modules/exponent3.htm Practice scientific notation and exponential notation with these 2 websites. @http://janus.astro.umd.edu/astro/scinote/ @http://www.aaamath.com/dec71i-dec2sci.html Do the following conversions on a piece of paper then test them with the ExponentialNotation.exe program in the thawspace. Write the number in all 3 notations on your paper: regular notation, scientific notation, and exponential notation.

Analyze: Study the ResultString.frm program that appears in your notebook. You do NOT need to create this program. You are using it for reference in doing your next program. Turn in finished papers.