a) A smaller part of the population that you survey
b) Questions you ask a to find out information about people
c) People you are trying to find information about
100
a) 11x = 20x +18
b) 7b - 3 = -2b +24
a) -2
b) 3
100
Find 3 equivalent ratios for:
2: 14
Multiply or divide the same number on both sides to get an equivalent ratio
100
What is 0.65 as a fraction?
percent?
a) 65/100, simplify
b) 65%
100
Draw the following types of angles:
a) Obtuse
b) Acute
c) Right
d) Straight
See drawings
200
a) Experimental
b) Theoretical
c) Chance and Choice
a) Real life probability
b) Mathematical probability
c) Choice is when winning depends on the decisions you make, chance is when winning depends on luck
200
a) -8(t+9) = 24
b) 4(3k-6) = 6(3k+5)
a) -12
b) -9
200
Which is not a rate?
a) 40km/hour
b) 25 words/minute
c) 1 red m&m/4 brown m&m's
Which is a unit rate?
c)
a)
200
What is 3/8 as a decimal?
percent?
a) 0.375
b) 37.5%
200
Draw the following types of angles:
a) Full
b) Reflex
See drawings
300
a) Statistics
b) Mean
c) Median
d) Mode
e) Range
f) Outliers
a) Math of information
b) Average
c) Middle number
d) most popular number, appears most often
e) The difference between the highest and lowest number
f) Numbers that are a lot higher or a lot lower in a set of data
300
a) 3(4x-12) = 24
b) 4(y-4) > 2(5y+4)
a) 5
b) y < -4
300
If you save 600 baht and then spend 60 baht, what ratio represents the portion of what you still have left of the money?
9/10
300
What is 5/9 as a decimal?
percent?
a) 0.555...
b) 55.6%
300
Order the polygons from least sides to most sides:
- nonagon
- heptagon
- triangle
- quadrilateral
- decagon
- hexagon
- pentagon
Which polygon is missing?
a) Inequalities
b) Rate
c) Unit Rate
d) Equivalent
e) Discount
a) Greater than, less than
b) A comparison of two things of different types of measurement
c) A unit rate always has one number equal to 1
d) Same, equal
e) The amount of get taken off a price (%)
400
a) -10y +18 = -3(5y-7) -8
b) -12(g+8) >24
a) -1
b) g<-10
400
Which is a better buy? (screenshot 3)
b)
400
What is 0.2222... as a fraction?
percent?
a) 2/9 (this is a easy trick!)
b) 22.2%
400
Find the area of the following shape (screenshot 1)
106 square feet
500
a) Supplementary
b) Congruent
c) Variable
d) Algebra
e) Complementary
f) Volume
g) Area
h) Perimeter
i) Integer
j) Scale
a) Angles that add up to 180
b) Same, equal
c) Symbol used to represent an unknown
d) Area of math that uses symbols and letters
e) Angles that add up to 90
f) Space inside an object
g) Space inside a shape
h) Distance around a shape
i) Positive or negative number that is not a fraction or decimal
j) Ratio of the length in the drawing to the length in real life
500
a) -7(k+9) = 9(k+5) -14k
b) -5(c+15) < 75
a) -54
b) c>-30
500
Which is faster?
a) 3 pages per second
b) 1 page every 4 seconds
c) 200 pages in 3 minutes
d) 150 pages per minute
Change each to seconds
500
What is 35% of 700?
What is 75% of 4500?
a) 245
b) 3375
500
Find the surface area of the following shape (screenshot 2)
Find the volume of the following shape (screenshot 2)