816Mackenzie

1) -To find the mean you have to add up all the numbers then divide by the amount of numbers you added. -The median is the middle number. If there is two middle numbers then add them then divide by two. -The mode is the number that shows up the most.

Find the mean, median, and mode for this set of numbers.
 * 4,4,12,16,19,22**

2)- A perfect square is a square that has the same whole number for all sides. - A square root is a number times it's self.
 * What is the square root of 41?**

3) Is taking 10% off a given item and then an additional 15% off the reduced price the same as taking 25% off the the original price?
 * Why or why not?**

4) If I had 10 bags of candy & there was 20 candies in that bag. **How many bags would i need to hold 50 candies?**

5) Suppose you have a photograph that is 15cm wide & 25 cm long. If you double the width to 30cm & you want it to be similar **what is the new length?**

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