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Example : 2,3,6,6,11,12,16 << 6 is the mode because it is the number that shows up the most.
 * __1) Mean, Median, Mode__**
 * __Mean__ -** The mean is when you add up all the numbers and then you devide the number that you got by how many numbers there are in the set.
 * __Median__** - The median is the middle number. If there are 2 numbers in the middle, you add the two numbers in the middle and devide it by 2 to find the median.
 * __Mode__** - The mode is when there is a number that shows up the most

__**6,4,7,8,9,21,4,9**__
 * __Question 1)__** What is the median, mean, and, mode for these set of numbers? (//arrange from smallest to biggest.//)
 * __Mode :__**
 * __Median :__**
 * __Mean :__**

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example : 2 x 2 = 4
 * __2) Square Roots__**
 * __Square Root :__** A number multiplied by itself.
 * __Perfect Square :__** A square that has the same number on each side.


 * __Question 2)__** What is the square root of 27? Find this answer without using a calculator. You can also use a perfect square chart.

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 * __3) Percents__**
 * __Percent :__** A percent is a fraction out of 100.
 * __Question 3)__** Is taking 15% off a given item and then an additional 10% off the reduced price the same as taking 25% off the original price? Why or why not?

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 * __Question 2)__** If you buy 4 pencils for $2.00, how much can you buy with $6.00?

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 * __Question 3)__** What is the missing measure? Use a ratio table or an x | k | y chart.



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