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Duplicate of Proportion/UnitRate Refresher Flashcards | StudBud
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Duplicate of Proportion/UnitRate Refresher
Duplicate of Proportion/UnitRate Refresher
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Cross Multiplication and Simple Proportional/Unit Rate
Flashcards
24 cards
F
Practice quiz
P
Host live
L
Questions
24
Answers
1
What is this girl known for?
Singing
Cash Me Ousside
Math Skillz
Making Millions
2
Solve for the variable.
24
3
Blue
12
3
Is this graph proportional?
Yes
No
Green
I don't know
4
What two colors make orange?
Blue and Green
Green and Red
Yellow and Blue
Red and Yellow
5
What is the ratio of
Triangles
to
Squares
?
2:4
3:4
4:3
4:2
6
What are ratios?
Numbers and Stuff
Math and Stuff
A comparison of 2 things.
A comparison of numbers.
7
What kind of proportion does this table show?
None
Don't know
Inverse n=k/A
Direct n=kA
8
Is the graph proportional?
Circle
Maybe
Yes
No
9
P is directly proportional to Q and P=6 when Q=20. What is P when Q is 70?
233
21
3.3
0.3
10
Is this graph proportional?
No
Yes
Say what?
Howbow dah!
11
Solve for the variable.
14
3.82
4
2.57
12
Solve for the variable.
4.28
7
30
5.6
13
What movie are these characters from?
Big Hero 6
Scooby Doo
Big Hero 7
Baymax
14
What does this graph represent?
direct proportion
Circle
Inverse proportion
quadratic
15
Solve for the variable.
81
36
14.46
20.25
16
What kind of proportion does this table show?
Don't know
None
Inverse
Direct
17
Is this graph proportional?
No
None of the above
Yes
Star Fish
18
What are the correct lyrics?
Let It Go, Thru the Doe
Let It Go, Let It Go
Let It Go Go Go
Let If Go, Let If Go
19
Solve for the variable.
20
50
5
100
20
For Inverse proportion tables multiply the two values to find the same value for k. What is k?
k=360
k=12
k=1/12
k=1/360
21
What is the ratio of
squares
to
circles
?
1:2
4:7
6:3
3:6
22
What is the equation that connects these two variables?
360
n=A
n=360A
n=360/A
23
What makes a graph proportional?
Unit Rate and Origami
Cross the origin and Decrease
Straight Line and Crosses (0,0)
Increasing and (0,0)
24
Cross Product involve division and multiplication?
False
True
