Sum is the answer to an addition question.

After you sqaure the numbers you must then add them together.

For example 3 squared is 3 multiplied by 3 equals 9.

Four squared is 4 multiplied by 4 equals 16 .

Now you need to add 9 to 16 equals 25.

## 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.

## Sunday, October 5, 2008

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