Mean and Mad
Calculate the Mean for this data set:
7, 24, 10, 2, 18, 11, 22, 9, 14, 3
Mean: 12
A laptop costs $800. The tax rate is 10%. What is the cost of the laptop?
What is $880?
What are complementary angles?
Complementary Angles are a pair of angles that has a sum of 90 degrees.
What are these two symbols?
<,>
These two symbols are less than, and greater than.
What is the area of a square with a length of 4 and a width of 8?
An Area of 32.
Calculate the Mean for the data set:
12, 14, 18, 20, 16, 4, 2, 8, 36,
Mean: 13
Target has sandals on sale for 20% off. How much is the total cost of a $60 pair of sandals?
What is $48?
What is a linear pair?
A linear pair is an angle that forms a line.
What is an inequality?
An inequality is a mathematical sentence that compares two expressions using one of these symbols, greater than, less than, greater than or equal to, less than or equal to.
What is the formula for a parallelogram?
The formula is bh.
Calculate the Mean for the data set:
25, 12, 30, 16, 22, 19, 35, 4, 14, 3
Mean: 18
A table that originally cost $200 was marked down to $150. Find the percent of the discount.
What is 25%?
What are adjacent angles?
Adjacent angles are a pair of angles that share a common vertex and ray.
What is a solution set?
A solution set is a set of numbers that make an inequality true.
What is the volume of a cube with a length of 6, a width of 4, and a height of 2?
The volume is 48.
What is the MAD?
The MAD is the average distance between each data value and the mean.
Vans has shoes on sale for 25% off. How much is the total cost of a $100 pair of shoes?
What is $75?
If you have one angle that is 120 degrees and another angle that was 60 degrees, what kind of angle is that?
A supplementary angle.
What is the answer to the this inequality :
12 < 2x + 4
The answer is 4<x or x>4.
What is surface area?
Surface Area is the sum of the areas of all faces or surfaces measured in square units.
Calculate the Mean and MAD for the data set:
48, 36, 56, 59, 22, 46, 53, 24, 16, 60
Mean: 42
MAD: 14
An oven that originally cost $400 was marked down to $100. Find the percent of discount.
What is 75%?
If you have an angle that is 50 degrees and another angle that is 40 degrees, What kind of angle do you have?
A complementary angle.
What is the answer to this inequality:
5(4y + 2) 4 < 2
The answer is x<1.
What is a net?
A net is a 2-dimensional representation of a 3-dimensional figure. (unfolding)