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Welcome

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Please sign in on the sheet next to the door.

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Mean

Median

Mode

Range

  1. Add all Numbers in the Set
  2. Divide the answer by how many numbers are in the set.
  1. List all Numbers in the Set in order from Least to Greatest
  2. Find the number in the MIDDLE.

The number that is listed MOST in the Set.

Largest minus Smallest

 

 

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You could be asked to graph a Quadratic Equation.

You can do this by finding points and plotting them.

 

 

 

 

 

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This is ONE of the ways you can find the solutions to a Quadratic Equation

 

 

 

 

 

 

 

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This is to use with a RIGHT TRIANGLE.

You can use it to find a LEG or the HYPOTENUSE.

You can also use it to CHECK if a triangle is a Right Triangle.

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Yes, both sides are equal, this is a Right Triangle.

 

 

 

 

 

 

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Principal = Amount invested

Rate is the percent

Time must be in YEARS

 

 

 

 

How much will the car cost him in total?

 

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Distance = Rate x Time

Miles = Speed x Time

You have been on a boat for 8 hours and have traveled 56 miles. How fast were you going?

You bike for 30 miles at 8 miles per hour. How long were you biking?

You type 20 pages per hour at work. If you type for 7 hours, how many pages did you type?

 

 

 

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Distance = Rate x Time

Miles = Speed x Time

 

 

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At the school store you can buy a pencil for $2.78, a folder for $1.15, a calculator for $12.76, a marker for $3.42, and a pack of paper for $3.18. You buy three markers, two folders, and two packs of paper. If you have $20, how much change will you get?