scaled copies
proportional relationship's
circles
integers/equations
probability
100
What happens to a scaled copy if the scale factor applied to the original is 1?
Th scaled copy is the same size as the original
100
What 2 things have to be true in order for a graph to represent a proportional relationship?
1. has to start/go through 0
2. must be a straight line
100
The distance around the circle is the...
circumference
100
A negative times a negative is a....
positive
100
what is the probability of rolling a 1 when you roll a dice?
1/6
200
If the scale factor is 2. How would you get back to the original?
multiply by 1/2 OR divide by 2
200
What is the Constant of Proportionality?
1/3 or 0.333333
200
What is the area of this circle?
706.5
200
solve the equation
-8x + 63 = 295
x = -29
200
What is the likelihood of Ms. Martin turning 24 years old this summer?
certain
300
Which of these are scaled copies of the original? 
C and D
300
Which 2 equations represent a proportional relationship?
1. y=7x
2. C=2x + 5
3. v=1/3b
4. g=18x - 32
1 and 3
300
What is the circumference?
25.12
300
Solve the equation
6(x - 9) = 36
x = 15
300
What is the mean of this data set?
11, 19, 20, 4, 5, 23, 17
14.14
400
What is the scale factor applied to the shape? and what are the new side lengths?
SF: 2 New Sides: 8, 16, 6
400
A
400
the circumference of a circle is 18.84. What is the diameter?
6
400
What is: -8 - 9 - 10
NO CALC :)
-27
400
What is the mode of this data:
10, 99, 11, 10, 9, 10, 87, 87, 67, 87
10 and 87
500
What is the scale factor to get from A to B?
multiply by 1/3 or divide by 3
500
Complete the table
96, 26, 1.5
500
What is the circumference of the semicircle?
78.5
500
you are on an elevator. You start at the 53 floor, go down 10, go up 7, and then down 12 more. Where do you land?
38th floor
500
on your desk draw a dot plot for this set of data:
27, 25, 27, 27, 26, 29, 29, 29, 30, 30, 30, 27, 25
2 x's on 25, 1 x on 26, 4 x's on 27, 0 x's on 28, 3 x's on 29, 3 x's on 30