Pythagoras Theorem
Rates and Ratios
Linear Equations
2D/3D Measurement
Statistics/Probability
100
The formula for Pythagora's Theorem is
a2+b2=c2
100
Find x is 2:3 = 8:x
x=4
100
Find the slope:
1/3
100
The formula for the area of a circle is
A=pir^2
100
How many people like tennis?
5
200
The longest side of a right-triangle is called the
Hypotenuse
200
There are 10 boys and 18 girls in the class. Write this as a ratio
*Always in simplest form*
Boys:Girls
5:9
200
Find the slope between (-2, 3) and (1, 7)
4/3
200
The curved surface area of a cylinder is
SA=2pirh
200
Determine the median
30
300
Find the missing leg of a right-triangle with sides lengths 12cm and 13cm
5cm
300
Josh and Clay split $210 in a 2:5 ratio. How much do each of them get?
Josh gets $60
Clay gets $150
300
A positive slope _________ from left to right.
Rises/Increases
300
Find the volume of a rectangular prism with dimensions 5x8x2
80 units3
300
A bag has 10 marbles: 5 blue, 2 green, 1 red, and 2 yellow.
With replacement, find P(drawing 1 blue then 1 red)
(5/10xx1/10)=1/20
400
A ladder is placed against a 8ft-high wall.
The base of the ladder is 6ft away from the base of the wall.
What is the length of the ladder?
10ft
400
Convert 15 m/s to km/h
54 km/h
400
The slope of the line with the equation
y=-4/7x+10
is
-4/7
400
Find the surface area of a solid hemisphere with height of 7 in terms of pi (exact value)
=3pir^2
=3pi(7)^2
=147pi
400
A survey of 300 people is done. 39 of them golf. Find the expected number of people that would golf out of 500 people.
39/300=13/100xx5/5=65/500
65 people
500
A zipline is attached from the top of Pillar A to Pillar B. The pillars are 12m apart and Pillar A is 16m taller than Pillar B. How long is the zipline?
20m long
500
A drawing of a bridge has a scale of 1:250. If the drawing of the bridge is 5 cm long, find the actual length of the bridge in km.
1250 = 1.25 km
500
The equation of a line that has a slope of 4 and passes through (1, 5) is
y=4x+1
500
A fence is being painted. Each fence requires 3m2 of paint. If 9 fences need to be painted and paint is only solid in buckets that can paint 13m2, how many buckets are required?
3 buckets
500
The two types of data we looked at are:
Categorical
Numerical