👆🏼40 volunteers are asked to taste 3
different types of coffee, A, B and C.
13 liked coffee A
33 liked coffee B
17 liked coffee C
11 liked coffees A and B
13 liked coffees B and C
6 liked coffees A and C
5 liked all three types of coffee.
Draw a Venn diagram to show this
👇🏼A volunteer is chosen at random.
Find the probability that they liked at
least two different types of coffee.
👉🏼Make y the subject of the formula x = 3y + c
👈🏼Calculate the perimeter of the trapezium below:
🖐🏼Solve the simultaneous equations:
y = x2 + 3