Proportions
Formula Chart
Data
Solving Equations & Inqualities
Graphing & Linear
Other
100
What do I set up for a proportion question?
Big H
100
What do you need to set up to find the area, volume, or circumference?
Crooked H
100
How do you find the range of a data set?
The difference between:
Biggest number - smallest number = range
100
What is the process/strategy used for solving equations and inequalities?
SADMEP
100
What is the equation of a line?
y=mx+b
100
When you see probability key words, what should you set up?
(c)/(t)=
or chance over total
200
How many numbers are needed for a proportion?
3 numbers
200
What does Big B mean in the formula shown?
V=Bh
The area of the base
200
What is the IQR of the box plot shown?
2.5
200
After drawing your line down the center, what is your first step in solving:
3x+2=26
Subtract 2 from both sides.
200
What is the slope and y-intercept of the equation:
y=3x-6
Slope: 3
Y-intercept: -6
200
There are limited seats left on a plane. There are 4 front seats, and 5 middle seats, and 6 seats in the back. The ticket booth randomly assigns seats to travelers.
What is the probability that the first traveler will be assigned a seat in the middle of the plane?
1/3
300
What type of questions do we solve as proportions?
Circle graphs, 3 numbers missing the 4th, similar figures, conversions
300
What is the radius and diameter of the circle?
Radius: 7.5
Diameter: 15
300
Sing the "Hey Diddle, Diddle" song...
"Hey Diddle, Diddle... the median's the middle, you add them all up and divide for the mean, the mode is the one that you see the most, and the range is the difference between"
300
How do you say aloud the inequality shown?
xle3
x is less than or equal to 3
300
What is the slope and y-intercept of the line shown?
Slope: -4
Y-intercept: 1
300
What is -11*3.2= ?
-35.2
400
Is x bigger or smaller than the number below it?
7/10=x/6
Smaller
400
What is the Big B of the shape shown? *give a numerical answer
40
400
What is the median of the dot plot shown?
4
400
When solving an inequality, what special trick must you do after multiplying or dividing by a negative?
Flip the inequality sign
400
What is the slope and y-intercept from the table shown?
Slope: 3
Y-intercept: -5
400
BONUS!!
POINTS!!!
500
The ratio of boys to girls in Coach Auvenshine's class is 2 to 3. There are 18 girls in the class. What is the total number of students in Coach Auvenshine's class?
30 students
500
The circumference of a circle is C centimeters. The diameter of the circle is 13 centimeters. Which expression best represents the value of pi ?
C/13
500
What is the mode and range of both months shown?
July - Mode: 8, Range: 14
August - Mode: 12, Range: 8
500
River bought a bottle of water for $2. He also bought some nachos for $3 each. River did not spend more than $14 on the nachos and water bottle.
Write the inequality that can be used to find x, the number of nachos that River could bought.
3x+2le14
500
A fitness club opens with 80 members. The membership increases by 15 members each month. Create the equation that represents the relationship between the number of months the club has been opened, x, and the total fitness club membership members, y?
y=15x+80
500
Gabby will practice volleyball for 1 1/2 hours on Monday, 2 hours on Tuesday, and 1 1/2 hours on Wednesday. Next week, she will practice the same amount of time. What is the total number of voleyball practice hours over the six days?
10