SETS
What symbol means 'is an element of'
E
In probability what word would we use to describe something that will happen?
Certain
What is the formula we use for distance, speed time calculations
Distance = speed x time
state the area forumla
Area= length x width
How do you find the perimeter of shapes
If A= {1,2,3}, is this statement true or false
2 E A
True
What is the probability of getting tails when flipping a coin?
1/2
If a car travels 60km in 1hour what is its speed?
Distance = speed/ time
60km/h
Find the area of a rectangle with length 5cm and width 4 cm
20cm²
28cm
What is the intersection of these two sets
A={1,2,3}, B= {3,4,5}
3
A bag has 3 red marbles and 1 blue marble, What is the probability of getting a red marble?
3/4
A cyclist travels 20km/h for 2 hours, how far does he travel?
Distance = speed x time
40km
Find the area of a cube with lengths of 8cm
64cm²
How do you find the volume of a recatngular shape?
What is the union of these two sets
A= {1,2} B={2,3}
AUB= {1,2,3}
What is the probability of rolling a 7 on a six sided dice?
0 or impossible
The trip is 150km long and takes 3 hours, what is the speed you will travel at?
50km/h
speed= distance/time
Find the area of a rectangle with length 12m and width 9m
108m²
Find the volume of a cuboid wiith length 8cm width 6cm and height 7cm
336cm³
If U= {1,2,3,4,5} and A={2,4} What is A' (A compliment)
{1,3,5}
What is the probability of an impossible event?
0 %
how long would it take to drive 120km at 60km/h?
time = distance/speed
2 hours
What is the unit used for area calculations?
cm² or m²
What are the units used for volume
cm³ or m³