Geometry
The Number System
Ratios & Proportions
Expressions & Equations
Probability & Statistics
100
This "sum" can be found by using the formula: (n-2) * 180
What is the interior angle sum of a polygon?
100
What property states the following number sentences are equivalent: 3x + 39 = 3 (x + 13)
What is the distributive property?
100
Two figures that share the same shape and same corresponding angles, but may have different sizes are considered what?
What is similar?
100
What does "m" in the equation y = mx + b stand for?
The slope, or rate of change
100
Give an example of a probability expressed as a decimal, a fraction, and a percent.
The percentage must be between 0 and 1 (0 and 100%). ex. 1/2 = .5 = 50%
200
Calculate the area and circumference of a circle with a radius of 3.5 in
Area = 38.48 in. squared, Circumference = 22 in.
200
Describe the algorithms for multiplying and dividing positive and negative values.
A negative multiplied or divided by a negative is a positive. Anytime a negative is multiplied or divided by a positive (in any order), the result will be negative.
200
Solve the following proportion: 3 / 11 = 57 / x
What is 209?
200
Solve the following equation for the unknown: 12x - 8 = 44
x = 4.333
200
If all the months in a year have an equally likely chance of being selected, what is the theoretical probability of a month starting with the letter "J" being selected?
3/12 = 1/4 = 25%
300
Identify the following angle relationships: 1. Two angles that are across from each other and congruent 2. Two angles that are next to each other and sum to 180
1. What are vertical angles? 2. What are supplementary angles?
300
Solve the following number sentence involving absolute value: l -6 + 18 - 21 l
What is positive 9?
300
Determine the better buy: 45 cookies for $3.99 or 18 cookies for $1.29
Option 2 is approximately $.07 per cookie, while option 1 is approximately $.09 per cookie
300
Describe what the graph of the line with the equation y = 6.5x + -7 will look like.
The graph will cross the y-axis at -7, and will increase 6.5 on the y-axis for every 1 space on the x-axis.
300
You flip a coin 75 times, and it lands heads-side up 33 times. What is the experimental probability of it landing tails-side up?
42/75 = .56 = 56%
400
How much material is needed to make a box with dimensions 4 in x 6 in x 2.5 in?
98 in. squared
400
A bank account starts with $74. The account holder writes a check for $125, and the bank charges them a $35 overdraft fee. The account holder makes a deposit of $100. What is their account balance?
$14
400
The fastest runner for the Scofield Cross Country team can run 2.1 miles in 15 minutes. If they run at the same pace, how long will it take them to run 6 miles?
42.86 minutes
400
Solve the following equation for x = -2 and w = 7 9 - (x + 6) + 21/w
What is 8?
400
What percentage of data is above the lower quartile (quartile one)?
75%
500
An octagon has an area of 48 in. squared. A new figure is created using a scale factor of 4. What is the new area?
48 * 16 = 768 in squared
500
Solve the following order of operations problem: -12 (4 + -7)^2
What is -108?
500
The scale factor from a smaller figure to another larger figure is 6. What is the scale factor from the larger figure to the smaller figure?
1/6 = *.17
500
A sneaker company charges $98 per pair with free shipping, while another company charges $92 per pair with a flat shipping fee of $21. How many sneakers would you need to order for the cost of the two companies to be the same?
3.5 pairs of sneakers
500
If a data set 53 points, describe in detail which data point will be the median. Then, explain which data points would be the first quartile and the third quartile.
There will be one median since there is an odd number of data points. This will be the 27th point (26 on each side). Since there is an even number of data points on each half, the first and third quartile will be in between two data values. The first quartile will be between the 13th and 14th data points. The third quartile will be between 40th and 41st points.
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