The following topics will be on the quiz tomorrow:

halfing

doubling

expanded form

written form

expanded notation

scientific notation

place value

coordinate grid

If you have any questions or are unsure of any of these topics ask questions here!

Check back in the morning and I will have answered your questions.

Also come see me at lunch during math help, you will score better on your quiz.

Make sure you study!

## Look for this Homework tonight!

**All homework can also be found on each class site within the scribe post of each day.**

Jan. 14

Find the mean, median, mode, range, and outlier of the follow data sets:

A. 23, 17, 24, 16, 23, 23, 7, 27, 22, 28

B. 7, 14, 8, 11, 8, 12

Find the prime factors of 42 using a factor tree.

January 12th

Find the mean, median, mode, range, and outliers for the following data sets:

A. 1, 9, 7, 3, 4, 6

B. 48, 8, 2, 10, 2, 5, 5, 7, 9, 4

C. 23, 24, 24, 29, 75

January 8th

1. You are shopping at a store that charges 6% tax. You have a coupon for a 10% discount on everything you buy. Which way would you prefer the to have your bill computed - tax first or discount first? Expalin your thinking.

2. A newspaper article claims that 15% of people eat out each night in Athens. There are 50 000 people in Athens, and there are 25 restaurants. Do you think the newspaper article is correct? Show all of your work and explain your thinking.

January 5th.

1. Find three numbers that have a G.C.F. of 6.

2. Find three numbers that have a L.C.M. of 24.

## Wednesday, September 24, 2008

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## 4 comments:

For the coordinate grid question, do we have to use the greensheet that you gave us or will it be on the test?

Ronny Singh

7-72

you do not need the green foldable but you should study the green foldable.

is expanded notation, is that the one where you expand it and then do the scientific notation on the expanded number???

rg you are correct

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